Finding the Third Proportional to 2,869,606 and 4,394,804

Step by Step Solution

1. Step 1: Write the proportion equation
   2,869,606 : 4,394,804 = 4,394,804 : x
2. Step 2: Convert to fraction form
   2,869,606/4,394,804 = 4,394,804/x
3. Step 3: Cross multiply
   2,869,606x = 4,394,804 × 4,394,804
4. Step 4: Simplify right side
   2,869,606x = 19,314,302,198,416
5. Step 5: Solve for x
   x = 19,314,302,198,416/2,869,606
6. Step 6: Final answer
   x = 6,730,646.02