Finding the Third Proportional to 2,018,254 and 3,363,631

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,254 : 3,363,631 = 3,363,631 : x
2. Step 2: Convert to fraction form
   2,018,254/3,363,631 = 3,363,631/x
3. Step 3: Cross multiply
   2,018,254x = 3,363,631 × 3,363,631
4. Step 4: Simplify right side
   2,018,254x = 11,314,013,504,161
5. Step 5: Solve for x
   x = 11,314,013,504,161/2,018,254
6. Step 6: Final answer
   x = 5,605,842.23