Finding the Third Proportional to 499,746 and 1,057,452

Step by Step Solution

1. Step 1: Write the proportion equation
   499,746 : 1,057,452 = 1,057,452 : x
2. Step 2: Convert to fraction form
   499,746/1,057,452 = 1,057,452/x
3. Step 3: Cross multiply
   499,746x = 1,057,452 × 1,057,452
4. Step 4: Simplify right side
   499,746x = 1,118,204,732,304
5. Step 5: Solve for x
   x = 1,118,204,732,304/499,746
6. Step 6: Final answer
   x = 2,237,546.14