Finding the Third Proportional to 494,350 and 1,079,312

Step by Step Solution

1. Step 1: Write the proportion equation
   494,350 : 1,079,312 = 1,079,312 : x
2. Step 2: Convert to fraction form
   494,350/1,079,312 = 1,079,312/x
3. Step 3: Cross multiply
   494,350x = 1,079,312 × 1,079,312
4. Step 4: Simplify right side
   494,350x = 1,164,914,393,344
5. Step 5: Solve for x
   x = 1,164,914,393,344/494,350
6. Step 6: Final answer
   x = 2,356,456.75