Finding the Third Proportional to 2,349 and 5,168.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,349 : 5,168.81 = 5,168.81 : x
2. Step 2: Convert to fraction form
   2,349/5,168.81 = 5,168.81/x
3. Step 3: Cross multiply
   2,349x = 5,168.81 × 5,168.81
4. Step 4: Simplify right side
   2,349x = 26,716,622.66
5. Step 5: Solve for x
   x = 26,716,622.66/2,349
6. Step 6: Final answer
   x = 11,373.62