Finding the Third Proportional to 8,233.50 and 18,105

Step by Step Solution

1. Step 1: Write the proportion equation
   8,233.50 : 18,105 = 18,105 : x
2. Step 2: Convert to fraction form
   8,233.50/18,105 = 18,105/x
3. Step 3: Cross multiply
   8,233.50x = 18,105 × 18,105
4. Step 4: Simplify right side
   8,233.50x = 327,791,025
5. Step 5: Solve for x
   x = 327,791,025/8,233.50
6. Step 6: Final answer
   x = 39,811.87