Finding the Third Proportional to 8,759.39 and 18,475.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,759.39 : 18,475.59 = 18,475.59 : x
2. Step 2: Convert to fraction form
   8,759.39/18,475.59 = 18,475.59/x
3. Step 3: Cross multiply
   8,759.39x = 18,475.59 × 18,475.59
4. Step 4: Simplify right side
   8,759.39x = 341,347,564.42
5. Step 5: Solve for x
   x = 341,347,564.42/8,759.39
6. Step 6: Final answer
   x = 38,969.33