Finding the Third Proportional to 479,649 and 1,036,145

Step by Step Solution

1. Step 1: Write the proportion equation
   479,649 : 1,036,145 = 1,036,145 : x
2. Step 2: Convert to fraction form
   479,649/1,036,145 = 1,036,145/x
3. Step 3: Cross multiply
   479,649x = 1,036,145 × 1,036,145
4. Step 4: Simplify right side
   479,649x = 1,073,596,461,025
5. Step 5: Solve for x
   x = 1,073,596,461,025/479,649
6. Step 6: Final answer
   x = 2,238,296.05