Finding the Third Proportional to 224,386 and 484,448

Step by Step Solution

1. Step 1: Write the proportion equation
   224,386 : 484,448 = 484,448 : x
2. Step 2: Convert to fraction form
   224,386/484,448 = 484,448/x
3. Step 3: Cross multiply
   224,386x = 484,448 × 484,448
4. Step 4: Simplify right side
   224,386x = 234,689,864,704
5. Step 5: Solve for x
   x = 234,689,864,704/224,386
6. Step 6: Final answer
   x = 1,045,920.27