Finding the Third Proportional to 2,018,262 and 3,363,643

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,262 : 3,363,643 = 3,363,643 : x
2. Step 2: Convert to fraction form
   2,018,262/3,363,643 = 3,363,643/x
3. Step 3: Cross multiply
   2,018,262x = 3,363,643 × 3,363,643
4. Step 4: Simplify right side
   2,018,262x = 11,314,094,231,449
5. Step 5: Solve for x
   x = 11,314,094,231,449/2,018,262
6. Step 6: Final answer
   x = 5,605,860.01