Finding the Third Proportional to 13,942.13 and 33,081.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,942.13 : 33,081.75 = 33,081.75 : x
2. Step 2: Convert to fraction form
   13,942.13/33,081.75 = 33,081.75/x
3. Step 3: Cross multiply
   13,942.13x = 33,081.75 × 33,081.75
4. Step 4: Simplify right side
   13,942.13x = 1,094,402,183.06
5. Step 5: Solve for x
   x = 1,094,402,183.06/13,942.13
6. Step 6: Final answer
   x = 78,496.08