Finding the Third Proportional to 2,747,466 and 4,202,793

Step by Step Solution

1. Step 1: Write the proportion equation
   2,747,466 : 4,202,793 = 4,202,793 : x
2. Step 2: Convert to fraction form
   2,747,466/4,202,793 = 4,202,793/x
3. Step 3: Cross multiply
   2,747,466x = 4,202,793 × 4,202,793
4. Step 4: Simplify right side
   2,747,466x = 17,663,469,000,849
5. Step 5: Solve for x
   x = 17,663,469,000,849/2,747,466
6. Step 6: Final answer
   x = 6,429,003.67