Finding the Third Proportional to 39,468.75 and 62,490.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,468.75 : 62,490.75 = 62,490.75 : x
2. Step 2: Convert to fraction form
   39,468.75/62,490.75 = 62,490.75/x
3. Step 3: Cross multiply
   39,468.75x = 62,490.75 × 62,490.75
4. Step 4: Simplify right side
   39,468.75x = 3,905,093,835.56
5. Step 5: Solve for x
   x = 3,905,093,835.56/39,468.75
6. Step 6: Final answer
   x = 98,941.41