Finding the Third Proportional to 32,315,424 and 70,711,680

Step by Step Solution

1. Step 1: Write the proportion equation
   32,315,424 : 70,711,680 = 70,711,680 : x
2. Step 2: Convert to fraction form
   32,315,424/70,711,680 = 70,711,680/x
3. Step 3: Cross multiply
   32,315,424x = 70,711,680 × 70,711,680
4. Step 4: Simplify right side
   32,315,424x = 5,000,141,688,422,400
5. Step 5: Solve for x
   x = 5,000,141,688,422,400/32,315,424
6. Step 6: Final answer
   x = 154,729,261.43