Finding the Third Proportional to 2,399,626 and 3,374,907

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399,626 : 3,374,907 = 3,374,907 : x
2. Step 2: Convert to fraction form
   2,399,626/3,374,907 = 3,374,907/x
3. Step 3: Cross multiply
   2,399,626x = 3,374,907 × 3,374,907
4. Step 4: Simplify right side
   2,399,626x = 11,389,997,258,649
5. Step 5: Solve for x
   x = 11,389,997,258,649/2,399,626
6. Step 6: Final answer
   x = 4,746,571.87