Finding the Third Proportional to 51,024 and 111,912

Step by Step Solution

1. Step 1: Write the proportion equation
   51,024 : 111,912 = 111,912 : x
2. Step 2: Convert to fraction form
   51,024/111,912 = 111,912/x
3. Step 3: Cross multiply
   51,024x = 111,912 × 111,912
4. Step 4: Simplify right side
   51,024x = 12,524,295,744
5. Step 5: Solve for x
   x = 12,524,295,744/51,024
6. Step 6: Final answer
   x = 245,458.92