Finding the Third Proportional to 1,023,712 and 1,605,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,023,712 : 1,605,756 = 1,605,756 : x
2. Step 2: Convert to fraction form
   1,023,712/1,605,756 = 1,605,756/x
3. Step 3: Cross multiply
   1,023,712x = 1,605,756 × 1,605,756
4. Step 4: Simplify right side
   1,023,712x = 2,578,452,331,536
5. Step 5: Solve for x
   x = 2,578,452,331,536/1,023,712
6. Step 6: Final answer
   x = 2,518,728.25