Finding the Third Proportional to 226,828 and 476,876

Step by Step Solution

1. Step 1: Write the proportion equation
   226,828 : 476,876 = 476,876 : x
2. Step 2: Convert to fraction form
   226,828/476,876 = 476,876/x
3. Step 3: Cross multiply
   226,828x = 476,876 × 476,876
4. Step 4: Simplify right side
   226,828x = 227,410,719,376
5. Step 5: Solve for x
   x = 227,410,719,376/226,828
6. Step 6: Final answer
   x = 1,002,568.99