Finding the Third Proportional to 479,631 and 1,036,108

Step by Step Solution

1. Step 1: Write the proportion equation
   479,631 : 1,036,108 = 1,036,108 : x
2. Step 2: Convert to fraction form
   479,631/1,036,108 = 1,036,108/x
3. Step 3: Cross multiply
   479,631x = 1,036,108 × 1,036,108
4. Step 4: Simplify right side
   479,631x = 1,073,519,787,664
5. Step 5: Solve for x
   x = 1,073,519,787,664/479,631
6. Step 6: Final answer
   x = 2,238,220.19