Finding the Third Proportional to 17,087.25 and 37,728.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,087.25 : 37,728.75 = 37,728.75 : x
2. Step 2: Convert to fraction form
   17,087.25/37,728.75 = 37,728.75/x
3. Step 3: Cross multiply
   17,087.25x = 37,728.75 × 37,728.75
4. Step 4: Simplify right side
   17,087.25x = 1,423,458,576.56
5. Step 5: Solve for x
   x = 1,423,458,576.56/17,087.25
6. Step 6: Final answer
   x = 83,305.31