Finding the Third Proportional to 225,882 and 480,744

Step by Step Solution

1. Step 1: Write the proportion equation
   225,882 : 480,744 = 480,744 : x
2. Step 2: Convert to fraction form
   225,882/480,744 = 480,744/x
3. Step 3: Cross multiply
   225,882x = 480,744 × 480,744
4. Step 4: Simplify right side
   225,882x = 231,114,793,536
5. Step 5: Solve for x
   x = 231,114,793,536/225,882
6. Step 6: Final answer
   x = 1,023,166.05