Finding the Third Proportional to 2,363,538 and 3,544,440

Step by Step Solution

1. Step 1: Write the proportion equation
   2,363,538 : 3,544,440 = 3,544,440 : x
2. Step 2: Convert to fraction form
   2,363,538/3,544,440 = 3,544,440/x
3. Step 3: Cross multiply
   2,363,538x = 3,544,440 × 3,544,440
4. Step 4: Simplify right side
   2,363,538x = 12,563,054,913,600
5. Step 5: Solve for x
   x = 12,563,054,913,600/2,363,538
6. Step 6: Final answer
   x = 5,315,359.82