Finding the Third Proportional to 1,452,428 and 3,077,626

Step by Step Solution

1. Step 1: Write the proportion equation
   1,452,428 : 3,077,626 = 3,077,626 : x
2. Step 2: Convert to fraction form
   1,452,428/3,077,626 = 3,077,626/x
3. Step 3: Cross multiply
   1,452,428x = 3,077,626 × 3,077,626
4. Step 4: Simplify right side
   1,452,428x = 9,471,781,795,876
5. Step 5: Solve for x
   x = 9,471,781,795,876/1,452,428
6. Step 6: Final answer
   x = 6,521,343.43