Question

Find x in Continued Proportion in- 10, 20, x. *​

Answer 1

Step-by-step explanation:

$\longrightarrow\sf t_1=10$

$\longrightarrow\sf t_2=20$

We need to find

$\longrightarrow\sf t_3=?$

• Here
• a=10
• d=20-10=10

$\longrightarrow\sf t_3=a+2d$

$\longrightarrow\sf x=10+2 (10)$

$\longrightarrow\sf x=10+20$

$\longrightarrow\sf x=30$