Finding the Third Proportional to 908.24 and 1,285.52

Step by Step Solution

1. Step 1: Write the proportion equation
   908.24 : 1,285.52 = 1,285.52 : x
2. Step 2: Convert to fraction form
   908.24/1,285.52 = 1,285.52/x
3. Step 3: Cross multiply
   908.24x = 1,285.52 × 1,285.52
4. Step 4: Simplify right side
   908.24x = 1,652,570.51
5. Step 5: Solve for x
   x = 1,652,570.51/908.24
6. Step 6: Final answer
   x = 1,819.52