Finding the Third Proportional to 2,806,666 and 4,103,443

Step by Step Solution

1. Step 1: Write the proportion equation
   2,806,666 : 4,103,443 = 4,103,443 : x
2. Step 2: Convert to fraction form
   2,806,666/4,103,443 = 4,103,443/x
3. Step 3: Cross multiply
   2,806,666x = 4,103,443 × 4,103,443
4. Step 4: Simplify right side
   2,806,666x = 16,838,244,454,249
5. Step 5: Solve for x
   x = 16,838,244,454,249/2,806,666
6. Step 6: Final answer
   x = 5,999,375.93