Finding the Third Proportional to 38,059,451 and 57,981,419

Step by Step Solution

1. Step 1: Write the proportion equation
   38,059,451 : 57,981,419 = 57,981,419 : x
2. Step 2: Convert to fraction form
   38,059,451/57,981,419 = 57,981,419/x
3. Step 3: Cross multiply
   38,059,451x = 57,981,419 × 57,981,419
4. Step 4: Simplify right side
   38,059,451x = 3,361,844,949,253,561
5. Step 5: Solve for x
   x = 3,361,844,949,253,561/38,059,451
6. Step 6: Final answer
   x = 88,331,409.44