Finding the Third Proportional to 32,315,416 and 70,711,664

Step by Step Solution

1. Step 1: Write the proportion equation
   32,315,416 : 70,711,664 = 70,711,664 : x
2. Step 2: Convert to fraction form
   32,315,416/70,711,664 = 70,711,664/x
3. Step 3: Cross multiply
   32,315,416x = 70,711,664 × 70,711,664
4. Step 4: Simplify right side
   32,315,416x = 5,000,139,425,648,896
5. Step 5: Solve for x
   x = 5,000,139,425,648,896/32,315,416
6. Step 6: Final answer
   x = 154,729,229.72