Finding the Third Proportional to 108,550.88 and 155,086.13

Step by Step Solution

1. Step 1: Write the proportion equation
   108,550.88 : 155,086.13 = 155,086.13 : x
2. Step 2: Convert to fraction form
   108,550.88/155,086.13 = 155,086.13/x
3. Step 3: Cross multiply
   108,550.88x = 155,086.13 × 155,086.13
4. Step 4: Simplify right side
   108,550.88x = 24,051,706,167.52
5. Step 5: Solve for x
   x = 24,051,706,167.52/108,550.88
6. Step 6: Final answer
   x = 221,570.82