Finding the Third Proportional to 608,466 and 1,408,548

Step by Step Solution

1. Step 1: Write the proportion equation
   608,466 : 1,408,548 = 1,408,548 : x
2. Step 2: Convert to fraction form
   608,466/1,408,548 = 1,408,548/x
3. Step 3: Cross multiply
   608,466x = 1,408,548 × 1,408,548
4. Step 4: Simplify right side
   608,466x = 1,984,007,468,304
5. Step 5: Solve for x
   x = 1,984,007,468,304/608,466
6. Step 6: Final answer
   x = 3,260,671.05