Finding the Third Proportional to 103,633.50 and 155,451

Step by Step Solution

1. Step 1: Write the proportion equation
   103,633.50 : 155,451 = 155,451 : x
2. Step 2: Convert to fraction form
   103,633.50/155,451 = 155,451/x
3. Step 3: Cross multiply
   103,633.50x = 155,451 × 155,451
4. Step 4: Simplify right side
   103,633.50x = 24,165,013,401
5. Step 5: Solve for x
   x = 24,165,013,401/103,633.50
6. Step 6: Final answer
   x = 233,177.63