Finding the Third Proportional to 560.53 and 1,188.56

Step by Step Solution

1. Step 1: Write the proportion equation
   560.53 : 1,188.56 = 1,188.56 : x
2. Step 2: Convert to fraction form
   560.53/1,188.56 = 1,188.56/x
3. Step 3: Cross multiply
   560.53x = 1,188.56 × 1,188.56
4. Step 4: Simplify right side
   560.53x = 1,412,680.82
5. Step 5: Solve for x
   x = 1,412,680.82/560.53
6. Step 6: Final answer
   x = 2,520.25