Finding the Third Proportional to 39,552.75 and 86,114.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,552.75 : 86,114.25 = 86,114.25 : x
2. Step 2: Convert to fraction form
   39,552.75/86,114.25 = 86,114.25/x
3. Step 3: Cross multiply
   39,552.75x = 86,114.25 × 86,114.25
4. Step 4: Simplify right side
   39,552.75x = 7,415,664,053.06
5. Step 5: Solve for x
   x = 7,415,664,053.06/39,552.75
6. Step 6: Final answer
   x = 187,487.95