Finding the Third Proportional to 124,401 and 187,225.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,401 : 187,225.50 = 187,225.50 : x
2. Step 2: Convert to fraction form
   124,401/187,225.50 = 187,225.50/x
3. Step 3: Cross multiply
   124,401x = 187,225.50 × 187,225.50
4. Step 4: Simplify right side
   124,401x = 35,053,387,850.25
5. Step 5: Solve for x
   x = 35,053,387,850.25/124,401
6. Step 6: Final answer
   x = 281,777.38