Finding the Third Proportional to 2,399,628 and 3,374,910

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399,628 : 3,374,910 = 3,374,910 : x
2. Step 2: Convert to fraction form
   2,399,628/3,374,910 = 3,374,910/x
3. Step 3: Cross multiply
   2,399,628x = 3,374,910 × 3,374,910
4. Step 4: Simplify right side
   2,399,628x = 11,390,017,508,100
5. Step 5: Solve for x
   x = 11,390,017,508,100/2,399,628
6. Step 6: Final answer
   x = 4,746,576.35