Finding the Third Proportional to 60,899,379 and 82,948,684.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,899,379 : 82,948,684.50 = 82,948,684.50 : x
2. Step 2: Convert to fraction form
   60,899,379/82,948,684.50 = 82,948,684.50/x
3. Step 3: Cross multiply
   60,899,379x = 82,948,684.50 × 82,948,684.50
4. Step 4: Simplify right side
   60,899,379x = 6,880,484,260,280,540
5. Step 5: Solve for x
   x = 6,880,484,260,280,540/60,899,379
6. Step 6: Final answer
   x = 112,981,189.19