Finding the Third Proportional to 918.25 and 2,002.25

Step by Step Solution

1. Step 1: Write the proportion equation
   918.25 : 2,002.25 = 2,002.25 : x
2. Step 2: Convert to fraction form
   918.25/2,002.25 = 2,002.25/x
3. Step 3: Cross multiply
   918.25x = 2,002.25 × 2,002.25
4. Step 4: Simplify right side
   918.25x = 4,009,005.06
5. Step 5: Solve for x
   x = 4,009,005.06/918.25
6. Step 6: Final answer
   x = 4,365.92