Finding the Third Proportional to 45,981,500 and 76,632,585

Step by Step Solution

1. Step 1: Write the proportion equation
   45,981,500 : 76,632,585 = 76,632,585 : x
2. Step 2: Convert to fraction form
   45,981,500/76,632,585 = 76,632,585/x
3. Step 3: Cross multiply
   45,981,500x = 76,632,585 × 76,632,585
4. Step 4: Simplify right side
   45,981,500x = 5,872,553,083,782,225
5. Step 5: Solve for x
   x = 5,872,553,083,782,225/45,981,500
6. Step 6: Final answer
   x = 127,715,561.34