Solve the differential equation $\frac{dy}{dx}=\frac{x}{36y}.$

Find an implicit solution and put your answer in the following form $($it should start with $y^2)$:

$=$ constant. $$ help $($formulas$).$

Find the equation of the solution through the point $(x,y)=(6,1).$

help $($equations$).$

Find the equation of the solution through the point $(x,y)=(0,-7).$ Your answer should be of the form $y=f(x).$

help $($equations$).$