Finding the Third Proportional to 494,442 and 1,063,404

Step by Step Solution

1. Step 1: Write the proportion equation
   494,442 : 1,063,404 = 1,063,404 : x
2. Step 2: Convert to fraction form
   494,442/1,063,404 = 1,063,404/x
3. Step 3: Cross multiply
   494,442x = 1,063,404 × 1,063,404
4. Step 4: Simplify right side
   494,442x = 1,130,828,067,216
5. Step 5: Solve for x
   x = 1,130,828,067,216/494,442
6. Step 6: Final answer
   x = 2,287,079.31