Finding the Third Proportional to 39,416.50 and 59,534.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,416.50 : 59,534.50 = 59,534.50 : x
2. Step 2: Convert to fraction form
   39,416.50/59,534.50 = 59,534.50/x
3. Step 3: Cross multiply
   39,416.50x = 59,534.50 × 59,534.50
4. Step 4: Simplify right side
   39,416.50x = 3,544,356,690.25
5. Step 5: Solve for x
   x = 3,544,356,690.25/39,416.50
6. Step 6: Final answer
   x = 89,920.63