Finding the Third Proportional to 56,858,252 and 83,155,048

Step by Step Solution

1. Step 1: Write the proportion equation
   56,858,252 : 83,155,048 = 83,155,048 : x
2. Step 2: Convert to fraction form
   56,858,252/83,155,048 = 83,155,048/x
3. Step 3: Cross multiply
   56,858,252x = 83,155,048 × 83,155,048
4. Step 4: Simplify right side
   56,858,252x = 6,914,762,007,882,304
5. Step 5: Solve for x
   x = 6,914,762,007,882,304/56,858,252
6. Step 6: Final answer
   x = 121,614,044.83