Finding the Third Proportional to 5,580.91 and 7,600.15

Step by Step Solution

1. Step 1: Write the proportion equation
   5,580.91 : 7,600.15 = 7,600.15 : x
2. Step 2: Convert to fraction form
   5,580.91/7,600.15 = 7,600.15/x
3. Step 3: Cross multiply
   5,580.91x = 7,600.15 × 7,600.15
4. Step 4: Simplify right side
   5,580.91x = 57,762,256.27
5. Step 5: Solve for x
   x = 57,762,256.27/5,580.91
6. Step 6: Final answer
   x = 10,349.96