Finding the Third Proportional to 32,132,784 and 70,642,068

Step by Step Solution

1. Step 1: Write the proportion equation
   32,132,784 : 70,642,068 = 70,642,068 : x
2. Step 2: Convert to fraction form
   32,132,784/70,642,068 = 70,642,068/x
3. Step 3: Cross multiply
   32,132,784x = 70,642,068 × 70,642,068
4. Step 4: Simplify right side
   32,132,784x = 4,990,301,771,316,624
5. Step 5: Solve for x
   x = 4,990,301,771,316,624/32,132,784
6. Step 6: Final answer
   x = 155,302,502.62