Finding the Third Proportional to 60,899,376 and 82,948,680

Step by Step Solution

1. Step 1: Write the proportion equation
   60,899,376 : 82,948,680 = 82,948,680 : x
2. Step 2: Convert to fraction form
   60,899,376/82,948,680 = 82,948,680/x
3. Step 3: Cross multiply
   60,899,376x = 82,948,680 × 82,948,680
4. Step 4: Simplify right side
   60,899,376x = 6,880,483,513,742,400
5. Step 5: Solve for x
   x = 6,880,483,513,742,400/60,899,376
6. Step 6: Final answer
   x = 112,981,182.50