Finding the Third Proportional to 23,866.50 and 54,105

Step by Step Solution

1. Step 1: Write the proportion equation
   23,866.50 : 54,105 = 54,105 : x
2. Step 2: Convert to fraction form
   23,866.50/54,105 = 54,105/x
3. Step 3: Cross multiply
   23,866.50x = 54,105 × 54,105
4. Step 4: Simplify right side
   23,866.50x = 2,927,351,025
5. Step 5: Solve for x
   x = 2,927,351,025/23,866.50
6. Step 6: Final answer
   x = 122,655.23