Finding the Third Proportional to 39,491 and 62,521.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,491 : 62,521.50 = 62,521.50 : x
2. Step 2: Convert to fraction form
   39,491/62,521.50 = 62,521.50/x
3. Step 3: Cross multiply
   39,491x = 62,521.50 × 62,521.50
4. Step 4: Simplify right side
   39,491x = 3,908,937,962.25
5. Step 5: Solve for x
   x = 3,908,937,962.25/39,491
6. Step 6: Final answer
   x = 98,983.01