Which positive number should replace both question marks in the given equation?
​$$\frac{?}{48} = \frac{243}{?}$$​

Correct option is D

Given:

$$\frac{?}{48} = \frac{243}{?}$$  

Solution: 

$$\frac{?}{48} = \frac{243}{?}$$​​

​$$? = \sqrt{243\times 48}$$  

?  = $$\sqrt{3^5 \times 3\times 16}$$ 

?  = $$\sqrt{3^6 \times 16}$$

? = $$3^3 \times 4$$ 

? = 108