Finding the Third Proportional to 8,326.13 and 17,730.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,326.13 : 17,730.56 = 17,730.56 : x
2. Step 2: Convert to fraction form
   8,326.13/17,730.56 = 17,730.56/x
3. Step 3: Cross multiply
   8,326.13x = 17,730.56 × 17,730.56
4. Step 4: Simplify right side
   8,326.13x = 314,372,846.57
5. Step 5: Solve for x
   x = 314,372,846.57/8,326.13
6. Step 6: Final answer
   x = 37,757.40