Finding the Third Proportional to 17,944.25 and 39,166.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,944.25 : 39,166.75 = 39,166.75 : x
2. Step 2: Convert to fraction form
   17,944.25/39,166.75 = 39,166.75/x
3. Step 3: Cross multiply
   17,944.25x = 39,166.75 × 39,166.75
4. Step 4: Simplify right side
   17,944.25x = 1,534,034,305.56
5. Step 5: Solve for x
   x = 1,534,034,305.56/17,944.25
6. Step 6: Final answer
   x = 85,488.91