Finding the Third Proportional to 2,530.88 and 5,560

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530.88 : 5,560 = 5,560 : x
2. Step 2: Convert to fraction form
   2,530.88/5,560 = 5,560/x
3. Step 3: Cross multiply
   2,530.88x = 5,560 × 5,560
4. Step 4: Simplify right side
   2,530.88x = 30,913,600
5. Step 5: Solve for x
   x = 30,913,600/2,530.88
6. Step 6: Final answer
   x = 12,214.59