Question

Find third proportional to 1.2 and 1.8​

Answer 1

Answer:

Step-by-step explanation:

The third proportional of two numbers a and b is defined to be that number c such that a : b = b : c.

So you want to find a number c such that 1.2 : 1.8 = 1.8 : c. That number is 2.7.

Hope it helps ❤

Answer 2

Answer:

2.7

Step-by-step explanation:

Third Proportional

1.2 : 1.8 : : 1.8 : X

1.2 / 1.8 = 1.8 / X

2 / 3 = 1.8 / X

X = 1.8 × 3 / 2

X = 5.4 / 2

X = 2.7 Answer