Finding the Third Proportional to 496.55 and 1,017.98

Step by Step Solution

1. Step 1: Write the proportion equation
   496.55 : 1,017.98 = 1,017.98 : x
2. Step 2: Convert to fraction form
   496.55/1,017.98 = 1,017.98/x
3. Step 3: Cross multiply
   496.55x = 1,017.98 × 1,017.98
4. Step 4: Simplify right side
   496.55x = 1,036,292.19
5. Step 5: Solve for x
   x = 1,036,292.19/496.55
6. Step 6: Final answer
   x = 2,087.00