Finding the Third Proportional to 225,864 and 481,716

Step by Step Solution

1. Step 1: Write the proportion equation
   225,864 : 481,716 = 481,716 : x
2. Step 2: Convert to fraction form
   225,864/481,716 = 481,716/x
3. Step 3: Cross multiply
   225,864x = 481,716 × 481,716
4. Step 4: Simplify right side
   225,864x = 232,050,304,656
5. Step 5: Solve for x
   x = 232,050,304,656/225,864
6. Step 6: Final answer
   x = 1,027,389.51