Finding the Third Proportional to 31,834,683 and 68,752,422

Step by Step Solution

1. Step 1: Write the proportion equation
   31,834,683 : 68,752,422 = 68,752,422 : x
2. Step 2: Convert to fraction form
   31,834,683/68,752,422 = 68,752,422/x
3. Step 3: Cross multiply
   31,834,683x = 68,752,422 × 68,752,422
4. Step 4: Simplify right side
   31,834,683x = 4,726,895,530,866,084
5. Step 5: Solve for x
   x = 4,726,895,530,866,084/31,834,683
6. Step 6: Final answer
   x = 148,482,569.49