Finding the Third Proportional to 479,374 and 1,040,233

Step by Step Solution

1. Step 1: Write the proportion equation
   479,374 : 1,040,233 = 1,040,233 : x
2. Step 2: Convert to fraction form
   479,374/1,040,233 = 1,040,233/x
3. Step 3: Cross multiply
   479,374x = 1,040,233 × 1,040,233
4. Step 4: Simplify right side
   479,374x = 1,082,084,694,289
5. Step 5: Solve for x
   x = 1,082,084,694,289/479,374
6. Step 6: Final answer
   x = 2,257,286.99