Finding the Third Proportional to 3,039,717 and 4,743,609

Step by Step Solution

1. Step 1: Write the proportion equation
   3,039,717 : 4,743,609 = 4,743,609 : x
2. Step 2: Convert to fraction form
   3,039,717/4,743,609 = 4,743,609/x
3. Step 3: Cross multiply
   3,039,717x = 4,743,609 × 4,743,609
4. Step 4: Simplify right side
   3,039,717x = 22,501,826,344,881
5. Step 5: Solve for x
   x = 22,501,826,344,881/3,039,717
6. Step 6: Final answer
   x = 7,402,605.68