Finding the Third Proportional to 38,059,728 and 57,981,852

Step by Step Solution

1. Step 1: Write the proportion equation
   38,059,728 : 57,981,852 = 57,981,852 : x
2. Step 2: Convert to fraction form
   38,059,728/57,981,852 = 57,981,852/x
3. Step 3: Cross multiply
   38,059,728x = 57,981,852 × 57,981,852
4. Step 4: Simplify right side
   38,059,728x = 3,361,895,161,349,904
5. Step 5: Solve for x
   x = 3,361,895,161,349,904/38,059,728
6. Step 6: Final answer
   x = 88,332,085.86