Finding the Third Proportional to 57,444.50 and 82,737.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,444.50 : 82,737.50 = 82,737.50 : x
2. Step 2: Convert to fraction form
   57,444.50/82,737.50 = 82,737.50/x
3. Step 3: Cross multiply
   57,444.50x = 82,737.50 × 82,737.50
4. Step 4: Simplify right side
   57,444.50x = 6,845,493,906.25
5. Step 5: Solve for x
   x = 6,845,493,906.25/57,444.50
6. Step 6: Final answer
   x = 119,167.09