Finding the Third Proportional to 2,802,528 and 3,993,804

Step by Step Solution

1. Step 1: Write the proportion equation
   2,802,528 : 3,993,804 = 3,993,804 : x
2. Step 2: Convert to fraction form
   2,802,528/3,993,804 = 3,993,804/x
3. Step 3: Cross multiply
   2,802,528x = 3,993,804 × 3,993,804
4. Step 4: Simplify right side
   2,802,528x = 15,950,470,390,416
5. Step 5: Solve for x
   x = 15,950,470,390,416/2,802,528
6. Step 6: Final answer
   x = 5,691,457.99