Verified answer

Answer:

We all know that product of means = product of extremes

Step-by-step explanation:

ATQ

x = unknown number/3rd term

78*7=x*42

so product of 1 and 4 term = 546

so 3 term = 544/42(2nd term)

=13

Ans - the second term is equal to 13

Answer:

ChatGPT 3.5

User

the first second and fourth term of proportion are 7,42 and 78 respectively. Find the way 3rd Term.

ChatGPT

If the first, second, and fourth terms of a proportion are

ab, and d espectively, the third term

c can be found using the formula:

ac=bd.

Step-by-step explanation:

First term a = 7

second term b =42

fourth term d =78

Let's solve for the third term c:

ac=bd

Substitute the given values:

7c=42×78

Now, solve for

c:=42×78 /7

Telegram Channels. ..Calculating this gives us:

�

=

468

c=468