Finding the Third Proportional to 693,552 and 1,490,568

Step by Step Solution

1. Step 1: Write the proportion equation
   693,552 : 1,490,568 = 1,490,568 : x
2. Step 2: Convert to fraction form
   693,552/1,490,568 = 1,490,568/x
3. Step 3: Cross multiply
   693,552x = 1,490,568 × 1,490,568
4. Step 4: Simplify right side
   693,552x = 2,221,792,962,624
5. Step 5: Solve for x
   x = 2,221,792,962,624/693,552
6. Step 6: Final answer
   x = 3,203,498.75