Finding the Third Proportional to 1,130.52 and 1,520.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,130.52 : 1,520.17 = 1,520.17 : x
2. Step 2: Convert to fraction form
   1,130.52/1,520.17 = 1,520.17/x
3. Step 3: Cross multiply
   1,130.52x = 1,520.17 × 1,520.17
4. Step 4: Simplify right side
   1,130.52x = 2,310,928.47
5. Step 5: Solve for x
   x = 2,310,928.47/1,130.52
6. Step 6: Final answer
   x = 2,044.13