Finding the Third Proportional to 1,366,567 and 2,990,548

Step by Step Solution

1. Step 1: Write the proportion equation
   1,366,567 : 2,990,548 = 2,990,548 : x
2. Step 2: Convert to fraction form
   1,366,567/2,990,548 = 2,990,548/x
3. Step 3: Cross multiply
   1,366,567x = 2,990,548 × 2,990,548
4. Step 4: Simplify right side
   1,366,567x = 8,943,377,340,304
5. Step 5: Solve for x
   x = 8,943,377,340,304/1,366,567
6. Step 6: Final answer
   x = 6,544,411.90