Finding the Third Proportional to 2,516.63 and 5,500.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516.63 : 5,500.88 = 5,500.88 : x
2. Step 2: Convert to fraction form
   2,516.63/5,500.88 = 5,500.88/x
3. Step 3: Cross multiply
   2,516.63x = 5,500.88 × 5,500.88
4. Step 4: Simplify right side
   2,516.63x = 30,259,625.77
5. Step 5: Solve for x
   x = 30,259,625.77/2,516.63
6. Step 6: Final answer
   x = 12,023.89