Finding the Third Proportional to 449,804 and 676,002

Step by Step Solution

1. Step 1: Write the proportion equation
   449,804 : 676,002 = 676,002 : x
2. Step 2: Convert to fraction form
   449,804/676,002 = 676,002/x
3. Step 3: Cross multiply
   449,804x = 676,002 × 676,002
4. Step 4: Simplify right side
   449,804x = 456,978,704,004
5. Step 5: Solve for x
   x = 456,978,704,004/449,804
6. Step 6: Final answer
   x = 1,015,950.73