Finding the Third Proportional to 443,451 and 1,005,282

Step by Step Solution

1. Step 1: Write the proportion equation
   443,451 : 1,005,282 = 1,005,282 : x
2. Step 2: Convert to fraction form
   443,451/1,005,282 = 1,005,282/x
3. Step 3: Cross multiply
   443,451x = 1,005,282 × 1,005,282
4. Step 4: Simplify right side
   443,451x = 1,010,591,899,524
5. Step 5: Solve for x
   x = 1,010,591,899,524/443,451
6. Step 6: Final answer
   x = 2,278,925.74