Finding the Third Proportional to 451,662 and 675,994

Step by Step Solution

1. Step 1: Write the proportion equation
   451,662 : 675,994 = 675,994 : x
2. Step 2: Convert to fraction form
   451,662/675,994 = 675,994/x
3. Step 3: Cross multiply
   451,662x = 675,994 × 675,994
4. Step 4: Simplify right side
   451,662x = 456,967,888,036
5. Step 5: Solve for x
   x = 456,967,888,036/451,662
6. Step 6: Final answer
   x = 1,011,747.47