Solve for x
x=\sqrt{3}\approx 1.732050808
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\frac{\sqrt{2}\times 3}{\sqrt{5}}=\frac{x}{\frac{\sqrt{5}}{\sqrt{6}}}
Divide \sqrt{2} by \frac{\sqrt{5}}{3} by multiplying \sqrt{2} by the reciprocal of \frac{\sqrt{5}}{3}.
\frac{\sqrt{2}\times 3\sqrt{5}}{\left(\sqrt{5}\right)^{2}}=\frac{x}{\frac{\sqrt{5}}{\sqrt{6}}}
Rationalize the denominator of \frac{\sqrt{2}\times 3}{\sqrt{5}} by multiplying numerator and denominator by \sqrt{5}.
\frac{\sqrt{2}\times 3\sqrt{5}}{5}=\frac{x}{\frac{\sqrt{5}}{\sqrt{6}}}
The square of \sqrt{5} is 5.
\frac{\sqrt{10}\times 3}{5}=\frac{x}{\frac{\sqrt{5}}{\sqrt{6}}}
To multiply \sqrt{2} and \sqrt{5}, multiply the numbers under the square root.
\frac{\sqrt{10}\times 3}{5}=\frac{x\sqrt{6}}{\sqrt{5}}
Divide x by \frac{\sqrt{5}}{\sqrt{6}} by multiplying x by the reciprocal of \frac{\sqrt{5}}{\sqrt{6}}.
\frac{\sqrt{10}\times 3}{5}=\frac{x\sqrt{6}\sqrt{5}}{\left(\sqrt{5}\right)^{2}}
Rationalize the denominator of \frac{x\sqrt{6}}{\sqrt{5}} by multiplying numerator and denominator by \sqrt{5}.
\frac{\sqrt{10}\times 3}{5}=\frac{x\sqrt{6}\sqrt{5}}{5}
The square of \sqrt{5} is 5.
\frac{\sqrt{10}\times 3}{5}=\frac{x\sqrt{30}}{5}
To multiply \sqrt{6} and \sqrt{5}, multiply the numbers under the square root.
\frac{x\sqrt{30}}{5}=\frac{\sqrt{10}\times 3}{5}
Swap sides so that all variable terms are on the left hand side.
x\sqrt{30}=\sqrt{10}\times 3
Multiply both sides of the equation by 5.
\sqrt{30}x=3\sqrt{10}
The equation is in standard form.
\frac{\sqrt{30}x}{\sqrt{30}}=\frac{3\sqrt{10}}{\sqrt{30}}
Divide both sides by \sqrt{30}.
x=\frac{3\sqrt{10}}{\sqrt{30}}
Dividing by \sqrt{30} undoes the multiplication by \sqrt{30}.
x=\sqrt{3}
Divide 3\sqrt{10} by \sqrt{30}.
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