Finding the Third Proportional to 1,616,605 and 2,247,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,616,605 : 2,247,760 = 2,247,760 : x
2. Step 2: Convert to fraction form
   1,616,605/2,247,760 = 2,247,760/x
3. Step 3: Cross multiply
   1,616,605x = 2,247,760 × 2,247,760
4. Step 4: Simplify right side
   1,616,605x = 5,052,425,017,600
5. Step 5: Solve for x
   x = 5,052,425,017,600/1,616,605
6. Step 6: Final answer
   x = 3,125,330.56