Finding the Third Proportional to 92,898 and 141,651

Step by Step Solution

1. Step 1: Write the proportion equation
   92,898 : 141,651 = 141,651 : x
2. Step 2: Convert to fraction form
   92,898/141,651 = 141,651/x
3. Step 3: Cross multiply
   92,898x = 141,651 × 141,651
4. Step 4: Simplify right side
   92,898x = 20,065,005,801
5. Step 5: Solve for x
   x = 20,065,005,801/92,898
6. Step 6: Final answer
   x = 215,989.64