Finding the Third Proportional to 2,099.67 and 3,088.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099.67 : 3,088.76 = 3,088.76 : x
2. Step 2: Convert to fraction form
   2,099.67/3,088.76 = 3,088.76/x
3. Step 3: Cross multiply
   2,099.67x = 3,088.76 × 3,088.76
4. Step 4: Simplify right side
   2,099.67x = 9,540,424.82
5. Step 5: Solve for x
   x = 9,540,424.82/2,099.67
6. Step 6: Final answer
   x = 4,543.77