Finding the Third Proportional to 8,271.56 and 18,030.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,271.56 : 18,030.38 = 18,030.38 : x
2. Step 2: Convert to fraction form
   8,271.56/18,030.38 = 18,030.38/x
3. Step 3: Cross multiply
   8,271.56x = 18,030.38 × 18,030.38
4. Step 4: Simplify right side
   8,271.56x = 325,094,422.64
5. Step 5: Solve for x
   x = 325,094,422.64/8,271.56
6. Step 6: Final answer
   x = 39,302.66