Finding the Third Proportional to 82,858,108 and 124,633,096

Step by Step Solution

1. Step 1: Write the proportion equation
   82,858,108 : 124,633,096 = 124,633,096 : x
2. Step 2: Convert to fraction form
   82,858,108/124,633,096 = 124,633,096/x
3. Step 3: Cross multiply
   82,858,108x = 124,633,096 × 124,633,096
4. Step 4: Simplify right side
   82,858,108x = 15,533,408,618,545,216
5. Step 5: Solve for x
   x = 15,533,408,618,545,216/82,858,108
6. Step 6: Final answer
   x = 187,469,989.28