Finding the Third Proportional to 224,716 and 480,536

Step by Step Solution

1. Step 1: Write the proportion equation
   224,716 : 480,536 = 480,536 : x
2. Step 2: Convert to fraction form
   224,716/480,536 = 480,536/x
3. Step 3: Cross multiply
   224,716x = 480,536 × 480,536
4. Step 4: Simplify right side
   224,716x = 230,914,847,296
5. Step 5: Solve for x
   x = 230,914,847,296/224,716
6. Step 6: Final answer
   x = 1,027,585.25