Finding the Third Proportional to 10,081.13 and 13,349.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,081.13 : 13,349.81 = 13,349.81 : x
2. Step 2: Convert to fraction form
   10,081.13/13,349.81 = 13,349.81/x
3. Step 3: Cross multiply
   10,081.13x = 13,349.81 × 13,349.81
4. Step 4: Simplify right side
   10,081.13x = 178,217,493.79
5. Step 5: Solve for x
   x = 178,217,493.79/10,081.13
6. Step 6: Final answer
   x = 17,678.33