Finding the Third Proportional to 223,846 and 487,048

Step by Step Solution

1. Step 1: Write the proportion equation
   223,846 : 487,048 = 487,048 : x
2. Step 2: Convert to fraction form
   223,846/487,048 = 487,048/x
3. Step 3: Cross multiply
   223,846x = 487,048 × 487,048
4. Step 4: Simplify right side
   223,846x = 237,215,754,304
5. Step 5: Solve for x
   x = 237,215,754,304/223,846
6. Step 6: Final answer
   x = 1,059,727.47