Finding the Third Proportional to 8,105.80 and 17,422.49

Step by Step Solution

1. Step 1: Write the proportion equation
   8,105.80 : 17,422.49 = 17,422.49 : x
2. Step 2: Convert to fraction form
   8,105.80/17,422.49 = 17,422.49/x
3. Step 3: Cross multiply
   8,105.80x = 17,422.49 × 17,422.49
4. Step 4: Simplify right side
   8,105.80x = 303,543,097.91
5. Step 5: Solve for x
   x = 303,543,097.91/8,105.80
6. Step 6: Final answer
   x = 37,447.64