Finding the Third Proportional to 494,040 and 1,064,292

Step by Step Solution

1. Step 1: Write the proportion equation
   494,040 : 1,064,292 = 1,064,292 : x
2. Step 2: Convert to fraction form
   494,040/1,064,292 = 1,064,292/x
3. Step 3: Cross multiply
   494,040x = 1,064,292 × 1,064,292
4. Step 4: Simplify right side
   494,040x = 1,132,717,461,264
5. Step 5: Solve for x
   x = 1,132,717,461,264/494,040
6. Step 6: Final answer
   x = 2,292,764.68