Finding the Third Proportional to 39,196.13 and 59,716.13

Step by Step Solution

1. Step 1: Write the proportion equation
   39,196.13 : 59,716.13 = 59,716.13 : x
2. Step 2: Convert to fraction form
   39,196.13/59,716.13 = 59,716.13/x
3. Step 3: Cross multiply
   39,196.13x = 59,716.13 × 59,716.13
4. Step 4: Simplify right side
   39,196.13x = 3,566,015,585.02
5. Step 5: Solve for x
   x = 3,566,015,585.02/39,196.13
6. Step 6: Final answer
   x = 90,978.78