Finding the Third Proportional to 32,896,642.50 and 71,284,815

Step by Step Solution

1. Step 1: Write the proportion equation
   32,896,642.50 : 71,284,815 = 71,284,815 : x
2. Step 2: Convert to fraction form
   32,896,642.50/71,284,815 = 71,284,815/x
3. Step 3: Cross multiply
   32,896,642.50x = 71,284,815 × 71,284,815
4. Step 4: Simplify right side
   32,896,642.50x = 5,081,524,849,584,225
5. Step 5: Solve for x
   x = 5,081,524,849,584,225/32,896,642.50
6. Step 6: Final answer
   x = 154,469,406.71