Finding the Third Proportional to 23,920 and 52,145

Step by Step Solution

1. Step 1: Write the proportion equation
   23,920 : 52,145 = 52,145 : x
2. Step 2: Convert to fraction form
   23,920/52,145 = 52,145/x
3. Step 3: Cross multiply
   23,920x = 52,145 × 52,145
4. Step 4: Simplify right side
   23,920x = 2,719,101,025
5. Step 5: Solve for x
   x = 2,719,101,025/23,920
6. Step 6: Final answer
   x = 113,674.79