Question

The mean proportion of ak and ak³ is​

Answer 1

Answer:

akxak3=axk2=ak2 it's the correct answer

Answer 2

$\pink{\bf{Mean\: proportional\:of \:two}}$$\green{\bf{\:numbers\: a\: and\: b\:is}}$$\red{\sqrt{ab}}$

$\blue{\bf{So\:mean\:proportional \:of\:ak,ak³}}$is$\pink{\sqrt{ak \times ak³}}$$\red{\bf{ a &times k² =ak²}}$