Finding the Third Proportional to 52,240 and 111,864

Step by Step Solution

1. Step 1: Write the proportion equation
   52,240 : 111,864 = 111,864 : x
2. Step 2: Convert to fraction form
   52,240/111,864 = 111,864/x
3. Step 3: Cross multiply
   52,240x = 111,864 × 111,864
4. Step 4: Simplify right side
   52,240x = 12,513,554,496
5. Step 5: Solve for x
   x = 12,513,554,496/52,240
6. Step 6: Final answer
   x = 239,539.71