Finding the Third Proportional to 226,842 and 476,902

Step by Step Solution

1. Step 1: Write the proportion equation
   226,842 : 476,902 = 476,902 : x
2. Step 2: Convert to fraction form
   226,842/476,902 = 476,902/x
3. Step 3: Cross multiply
   226,842x = 476,902 × 476,902
4. Step 4: Simplify right side
   226,842x = 227,435,517,604
5. Step 5: Solve for x
   x = 227,435,517,604/226,842
6. Step 6: Final answer
   x = 1,002,616.44