Finding the Third Proportional to 8,111.81 and 17,436.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,111.81 : 17,436.94 = 17,436.94 : x
2. Step 2: Convert to fraction form
   8,111.81/17,436.94 = 17,436.94/x
3. Step 3: Cross multiply
   8,111.81x = 17,436.94 × 17,436.94
4. Step 4: Simplify right side
   8,111.81x = 304,046,789.38
5. Step 5: Solve for x
   x = 304,046,789.38/8,111.81
6. Step 6: Final answer
   x = 37,481.98