Finding the Third Proportional to 1,605,463 and 2,201,542

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,463 : 2,201,542 = 2,201,542 : x
2. Step 2: Convert to fraction form
   1,605,463/2,201,542 = 2,201,542/x
3. Step 3: Cross multiply
   1,605,463x = 2,201,542 × 2,201,542
4. Step 4: Simplify right side
   1,605,463x = 4,846,787,177,764
5. Step 5: Solve for x
   x = 4,846,787,177,764/1,605,463
6. Step 6: Final answer
   x = 3,018,934.21