Finding the Third Proportional to 494,270 and 1,079,150

Step by Step Solution

1. Step 1: Write the proportion equation
   494,270 : 1,079,150 = 1,079,150 : x
2. Step 2: Convert to fraction form
   494,270/1,079,150 = 1,079,150/x
3. Step 3: Cross multiply
   494,270x = 1,079,150 × 1,079,150
4. Step 4: Simplify right side
   494,270x = 1,164,564,722,500
5. Step 5: Solve for x
   x = 1,164,564,722,500/494,270
6. Step 6: Final answer
   x = 2,356,130.70