Find $\int\arcsin(\sqrt{x})dx$ 
Find $\displaystyle\int\arcsin(\sqrt{x})dx$

My Attempt
Put $y=\sqrt{x}\implies dy=\frac{1}{2\sqrt{x}}dx\implies dx=2ydx$
$$
\int\arcsin(\sqrt{x})dx=2\int \arcsin(y)\,y\,dy=2\bigg[\frac{y^2}{2}\arcsin(y)-\int\frac{1}{\sqrt{1-y^2}}\frac{y^2}{2}dy\bigg]\\
=y^2\arcsin(y)-\int\frac{y^2}{\sqrt{1-y^2}}dy.
$$
How do I proceed further and find the solution or is there any easier way ?

By parts directly:
$$\begin{cases}u=\arcsin\sqrt x,&u'=\frac1{2\sqrt x\sqrt{1-x}}\\{}\\
v'=1,&v=x\end{cases}\;\;\implies \int\arcsin\sqrt x\,dx=x\arcsin\sqrt x-\frac12\int\sqrt\frac x{1-x}\,dx$$
and now substitute 
$$\;u^2=\frac x{1-x}\implies x(-u^2-1)=-u^2\implies x=\frac{u^2}{u^2+1}=1-\frac1{1+u^2}\implies$$
$$ dx=\frac{2u}{(1+u^2)^2}\;$$
and from here your integrals equals
$$x\arcsin\sqrt x-\int\frac{u^2}{(1+u^2)^2}\,du=x\arcsin x-\frac12\left(\arctan u-\frac u{1+u^2}\right)$$
and now go back to $\;x\;$ and etc.
