Moment of Inertia & Radius of Gyration question from MHT CET 2023 (12 May, Shift 1)

$I_1$ is the moment of inertia of a circular disc about an axis passing through its centre and perpendicular to the plane of disc. $I_2$ is its moment of inertia about an axis $AB$ perpendicular to plane and parallel to axis $\text{CM}$ at a distance $\frac{2R}{3}$ from centre. The ratio of $I_1$ and $I_2$ is $x : 17$. The value of '$x$' is (R = radius of the disc)