Finding the Third Proportional to 494,520 and 1,067,880

Step by Step Solution

1. Step 1: Write the proportion equation
   494,520 : 1,067,880 = 1,067,880 : x
2. Step 2: Convert to fraction form
   494,520/1,067,880 = 1,067,880/x
3. Step 3: Cross multiply
   494,520x = 1,067,880 × 1,067,880
4. Step 4: Simplify right side
   494,520x = 1,140,367,694,400
5. Step 5: Solve for x
   x = 1,140,367,694,400/494,520
6. Step 6: Final answer
   x = 2,306,009.25