Finding the Third Proportional to 2,554,636 and 3,552,018

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,636 : 3,552,018 = 3,552,018 : x
2. Step 2: Convert to fraction form
   2,554,636/3,552,018 = 3,552,018/x
3. Step 3: Cross multiply
   2,554,636x = 3,552,018 × 3,552,018
4. Step 4: Simplify right side
   2,554,636x = 12,616,831,872,324
5. Step 5: Solve for x
   x = 12,616,831,872,324/2,554,636
6. Step 6: Final answer
   x = 4,938,798.28