Finding the Third Proportional to 6,059.81 and 12,855.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,059.81 : 12,855.38 = 12,855.38 : x
2. Step 2: Convert to fraction form
   6,059.81/12,855.38 = 12,855.38/x
3. Step 3: Cross multiply
   6,059.81x = 12,855.38 × 12,855.38
4. Step 4: Simplify right side
   6,059.81x = 165,260,666.39
5. Step 5: Solve for x
   x = 165,260,666.39/6,059.81
6. Step 6: Final answer
   x = 27,271.58