Math, asked by navisthagupta13may20, 9 hours ago

What is the third proportional to 7 and 21?

Answers

Answered by ravihanchate0405

0

Answer:

63

Step-by-step explanation:

Answered by theprojoker16

0

Answer:

Let the number be x

7:21::21:x

Product of mean = Product of extreme

21*21= 441

7x=441

x=441/7

x=63

Step-by-step explanation:

Hope it helps. Plz mark as brainiest.

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