Finding the Third Proportional to 1,426,466 and 3,108,820

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,466 : 3,108,820 = 3,108,820 : x
2. Step 2: Convert to fraction form
   1,426,466/3,108,820 = 3,108,820/x
3. Step 3: Cross multiply
   1,426,466x = 3,108,820 × 3,108,820
4. Step 4: Simplify right side
   1,426,466x = 9,664,761,792,400
5. Step 5: Solve for x
   x = 9,664,761,792,400/1,426,466
6. Step 6: Final answer
   x = 6,775,318.72