Finding the Third Proportional to 111,232 and 242,048

Step by Step Solution

1. Step 1: Write the proportion equation
   111,232 : 242,048 = 242,048 : x
2. Step 2: Convert to fraction form
   111,232/242,048 = 242,048/x
3. Step 3: Cross multiply
   111,232x = 242,048 × 242,048
4. Step 4: Simplify right side
   111,232x = 58,587,234,304
5. Step 5: Solve for x
   x = 58,587,234,304/111,232
6. Step 6: Final answer
   x = 526,712.05