Finding the Third Proportional to 92,237.50 and 141,032.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92,237.50 : 141,032.50 = 141,032.50 : x
2. Step 2: Convert to fraction form
   92,237.50/141,032.50 = 141,032.50/x
3. Step 3: Cross multiply
   92,237.50x = 141,032.50 × 141,032.50
4. Step 4: Simplify right side
   92,237.50x = 19,890,166,056.25
5. Step 5: Solve for x
   x = 19,890,166,056.25/92,237.50
6. Step 6: Final answer
   x = 215,640.78