? × 484 = 1034

Answer: Option B

$$\begin{array}{rl}& \text{Let},\\ & \sqrt{x}\times \sqrt{484}=1034\\ & \text{Then},\\ & \sqrt{x}\times 22=1034\\ & \iff \sqrt{x}=\frac{1034}{22}=47\\ & \iff x={\left(47\right)}^2\\ & \iff x=2209\end{array}$$