Finding the Third Proportional to 38,703.75 and 57,337.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,703.75 : 57,337.50 = 57,337.50 : x
2. Step 2: Convert to fraction form
   38,703.75/57,337.50 = 57,337.50/x
3. Step 3: Cross multiply
   38,703.75x = 57,337.50 × 57,337.50
4. Step 4: Simplify right side
   38,703.75x = 3,287,588,906.25
5. Step 5: Solve for x
   x = 3,287,588,906.25/38,703.75
6. Step 6: Final answer
   x = 84,942.39