Finding the Third Proportional to 8,147.25 and 17,546.63

Step by Step Solution

1. Step 1: Write the proportion equation
   8,147.25 : 17,546.63 = 17,546.63 : x
2. Step 2: Convert to fraction form
   8,147.25/17,546.63 = 17,546.63/x
3. Step 3: Cross multiply
   8,147.25x = 17,546.63 × 17,546.63
4. Step 4: Simplify right side
   8,147.25x = 307,884,048.89
5. Step 5: Solve for x
   x = 307,884,048.89/8,147.25
6. Step 6: Final answer
   x = 37,789.94