Finding the Third Proportional to 472,614 and 1,019,436

Step by Step Solution

1. Step 1: Write the proportion equation
   472,614 : 1,019,436 = 1,019,436 : x
2. Step 2: Convert to fraction form
   472,614/1,019,436 = 1,019,436/x
3. Step 3: Cross multiply
   472,614x = 1,019,436 × 1,019,436
4. Step 4: Simplify right side
   472,614x = 1,039,249,758,096
5. Step 5: Solve for x
   x = 1,039,249,758,096/472,614
6. Step 6: Final answer
   x = 2,198,939.85