Finding the Third Proportional to 37,257.50 and 56,367.75

Step by Step Solution

1. Step 1: Write the proportion equation
   37,257.50 : 56,367.75 = 56,367.75 : x
2. Step 2: Convert to fraction form
   37,257.50/56,367.75 = 56,367.75/x
3. Step 3: Cross multiply
   37,257.50x = 56,367.75 × 56,367.75
4. Step 4: Simplify right side
   37,257.50x = 3,177,323,240.06
5. Step 5: Solve for x
   x = 3,177,323,240.06/37,257.50
6. Step 6: Final answer
   x = 85,280.10