Finding the Third Proportional to 663,002 and 1,451,396

Step by Step Solution

1. Step 1: Write the proportion equation
   663,002 : 1,451,396 = 1,451,396 : x
2. Step 2: Convert to fraction form
   663,002/1,451,396 = 1,451,396/x
3. Step 3: Cross multiply
   663,002x = 1,451,396 × 1,451,396
4. Step 4: Simplify right side
   663,002x = 2,106,550,348,816
5. Step 5: Solve for x
   x = 2,106,550,348,816/663,002
6. Step 6: Final answer
   x = 3,177,291.09