The third proportional to 0.8 and 0.2 is | vedclass

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(B) Let $x$ be the third proportional to $0.8$ and $0.2$.By the definition of third proportional,$0.8, 0.2, x$ are in continued proportion.This implie

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$0.05$

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(B) Let $x$ be the third proportional to $0.8$ and $0.2$.By the definition of third proportional,$0.8, 0.2, x$ are in continued proportion.This implies $0.8 : 0.2 :: 0.2 : x$.We can write this as $\frac{0.8}{0.2} = \frac{0.2}{x}$.Cross-multiplying,we get $0.8 	imes x = 0.2 	imes 0.2$.$x = \frac{0.2 	imes 0.2}{0.8}$.$x = \frac{0.04}{0.8} = \frac{0.4}{8} = 0.05$.Therefore,the third proportional is $0.05$.

The third proportional to $0.8$ and $0.2$ is

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