Finding the Third Proportional to 8,191.55 and 17,455.92

Step by Step Solution

1. Step 1: Write the proportion equation
   8,191.55 : 17,455.92 = 17,455.92 : x
2. Step 2: Convert to fraction form
   8,191.55/17,455.92 = 17,455.92/x
3. Step 3: Cross multiply
   8,191.55x = 17,455.92 × 17,455.92
4. Step 4: Simplify right side
   8,191.55x = 304,709,208.51
5. Step 5: Solve for x
   x = 304,709,208.51/8,191.55
6. Step 6: Final answer
   x = 37,198.01