Finding the Third Proportional to 472,622 and 1,019,452

Step by Step Solution

1. Step 1: Write the proportion equation
   472,622 : 1,019,452 = 1,019,452 : x
2. Step 2: Convert to fraction form
   472,622/1,019,452 = 1,019,452/x
3. Step 3: Cross multiply
   472,622x = 1,019,452 × 1,019,452
4. Step 4: Simplify right side
   472,622x = 1,039,282,380,304
5. Step 5: Solve for x
   x = 1,039,282,380,304/472,622
6. Step 6: Final answer
   x = 2,198,971.65