Finding the Third Proportional to 494,092 and 1,078,540

Step by Step Solution

1. Step 1: Write the proportion equation
   494,092 : 1,078,540 = 1,078,540 : x
2. Step 2: Convert to fraction form
   494,092/1,078,540 = 1,078,540/x
3. Step 3: Cross multiply
   494,092x = 1,078,540 × 1,078,540
4. Step 4: Simplify right side
   494,092x = 1,163,248,531,600
5. Step 5: Solve for x
   x = 1,163,248,531,600/494,092
6. Step 6: Final answer
   x = 2,354,315.66