Finding the Third Proportional to 39,818.25 and 62,147.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,818.25 : 62,147.25 = 62,147.25 : x
2. Step 2: Convert to fraction form
   39,818.25/62,147.25 = 62,147.25/x
3. Step 3: Cross multiply
   39,818.25x = 62,147.25 × 62,147.25
4. Step 4: Simplify right side
   39,818.25x = 3,862,280,682.56
5. Step 5: Solve for x
   x = 3,862,280,682.56/39,818.25
6. Step 6: Final answer
   x = 96,997.75