Finding the Third Proportional to 37,108.50 and 57,391.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,108.50 : 57,391.50 = 57,391.50 : x
2. Step 2: Convert to fraction form
   37,108.50/57,391.50 = 57,391.50/x
3. Step 3: Cross multiply
   37,108.50x = 57,391.50 × 57,391.50
4. Step 4: Simplify right side
   37,108.50x = 3,293,784,272.25
5. Step 5: Solve for x
   x = 3,293,784,272.25/37,108.50
6. Step 6: Final answer
   x = 88,760.91