Finding the Third Proportional to 2,018,288 and 3,363,675

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,288 : 3,363,675 = 3,363,675 : x
2. Step 2: Convert to fraction form
   2,018,288/3,363,675 = 3,363,675/x
3. Step 3: Cross multiply
   2,018,288x = 3,363,675 × 3,363,675
4. Step 4: Simplify right side
   2,018,288x = 11,314,309,505,625
5. Step 5: Solve for x
   x = 11,314,309,505,625/2,018,288
6. Step 6: Final answer
   x = 5,605,894.45