Finding the Third Proportional to 2,552,554 and 3,951,913

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552,554 : 3,951,913 = 3,951,913 : x
2. Step 2: Convert to fraction form
   2,552,554/3,951,913 = 3,951,913/x
3. Step 3: Cross multiply
   2,552,554x = 3,951,913 × 3,951,913
4. Step 4: Simplify right side
   2,552,554x = 15,617,616,359,569
5. Step 5: Solve for x
   x = 15,617,616,359,569/2,552,554
6. Step 6: Final answer
   x = 6,118,427.41