Finding the Third Proportional to 443,472 and 1,005,324

Step by Step Solution

1. Step 1: Write the proportion equation
   443,472 : 1,005,324 = 1,005,324 : x
2. Step 2: Convert to fraction form
   443,472/1,005,324 = 1,005,324/x
3. Step 3: Cross multiply
   443,472x = 1,005,324 × 1,005,324
4. Step 4: Simplify right side
   443,472x = 1,010,676,344,976
5. Step 5: Solve for x
   x = 1,010,676,344,976/443,472
6. Step 6: Final answer
   x = 2,279,008.25