Finding the Third Proportional to 32,315,418 and 70,711,668

Step by Step Solution

1. Step 1: Write the proportion equation
   32,315,418 : 70,711,668 = 70,711,668 : x
2. Step 2: Convert to fraction form
   32,315,418/70,711,668 = 70,711,668/x
3. Step 3: Cross multiply
   32,315,418x = 70,711,668 × 70,711,668
4. Step 4: Simplify right side
   32,315,418x = 5,000,139,991,342,224
5. Step 5: Solve for x
   x = 5,000,139,991,342,224/32,315,418
6. Step 6: Final answer
   x = 154,729,237.65