Finding the Third Proportional to 224,388 and 479,904

Step by Step Solution

1. Step 1: Write the proportion equation
   224,388 : 479,904 = 479,904 : x
2. Step 2: Convert to fraction form
   224,388/479,904 = 479,904/x
3. Step 3: Cross multiply
   224,388x = 479,904 × 479,904
4. Step 4: Simplify right side
   224,388x = 230,307,849,216
5. Step 5: Solve for x
   x = 230,307,849,216/224,388
6. Step 6: Final answer
   x = 1,026,382.20