Finding the Third Proportional to 17,201.25 and 37,680.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,201.25 : 37,680.75 = 37,680.75 : x
2. Step 2: Convert to fraction form
   17,201.25/37,680.75 = 37,680.75/x
3. Step 3: Cross multiply
   17,201.25x = 37,680.75 × 37,680.75
4. Step 4: Simplify right side
   17,201.25x = 1,419,838,920.56
5. Step 5: Solve for x
   x = 1,419,838,920.56/17,201.25
6. Step 6: Final answer
   x = 82,542.78