Finding the Third Proportional to 491,200 and 1,057,098

Step by Step Solution

1. Step 1: Write the proportion equation
   491,200 : 1,057,098 = 1,057,098 : x
2. Step 2: Convert to fraction form
   491,200/1,057,098 = 1,057,098/x
3. Step 3: Cross multiply
   491,200x = 1,057,098 × 1,057,098
4. Step 4: Simplify right side
   491,200x = 1,117,456,181,604
5. Step 5: Solve for x
   x = 1,117,456,181,604/491,200
6. Step 6: Final answer
   x = 2,274,951.51