Finding the Third Proportional to 2,621,454 and 3,541,744

Step by Step Solution

1. Step 1: Write the proportion equation
   2,621,454 : 3,541,744 = 3,541,744 : x
2. Step 2: Convert to fraction form
   2,621,454/3,541,744 = 3,541,744/x
3. Step 3: Cross multiply
   2,621,454x = 3,541,744 × 3,541,744
4. Step 4: Simplify right side
   2,621,454x = 12,543,950,561,536
5. Step 5: Solve for x
   x = 12,543,950,561,536/2,621,454
6. Step 6: Final answer
   x = 4,785,111.84