Question

find the 3rd proportional of positive numbers 5, 10 plzzz answer its urgent plzzzzzz​

Answer 1

Answer:

i hope it will help you a lot

Step-by-step explanation:

third proportional of 5 and 10 is 20

third proportional of two numbers a and c :

the third proportion of two no. a and c is denoted to be the no. 'b' such that

a:c = c: b

here let a= 5 and b= 10 ,

third proportion of 5 and 10 be b

5 : 10 = 10 : b

5 × b = 10 × 10

/* product of extreme = product of mean */

b = 100 / 5

b= 20

therefore

the third proportion of 10 and 5 is 20