Finding the Third Proportional to 16,405.50 and 24,243

Step by Step Solution

1. Step 1: Write the proportion equation
   16,405.50 : 24,243 = 24,243 : x
2. Step 2: Convert to fraction form
   16,405.50/24,243 = 24,243/x
3. Step 3: Cross multiply
   16,405.50x = 24,243 × 24,243
4. Step 4: Simplify right side
   16,405.50x = 587,723,049
5. Step 5: Solve for x
   x = 587,723,049/16,405.50
6. Step 6: Final answer
   x = 35,824.76