Finding the Third Proportional to 468.25 and 1,017.49

Step by Step Solution

1. Step 1: Write the proportion equation
   468.25 : 1,017.49 = 1,017.49 : x
2. Step 2: Convert to fraction form
   468.25/1,017.49 = 1,017.49/x
3. Step 3: Cross multiply
   468.25x = 1,017.49 × 1,017.49
4. Step 4: Simplify right side
   468.25x = 1,035,290.35
5. Step 5: Solve for x
   x = 1,035,290.35/468.25
6. Step 6: Final answer
   x = 2,211.00