Finding the Third Proportional to 6,072.47 and 12,868.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,072.47 : 12,868.88 = 12,868.88 : x
2. Step 2: Convert to fraction form
   6,072.47/12,868.88 = 12,868.88/x
3. Step 3: Cross multiply
   6,072.47x = 12,868.88 × 12,868.88
4. Step 4: Simplify right side
   6,072.47x = 165,607,943.77
5. Step 5: Solve for x
   x = 165,607,943.77/6,072.47
6. Step 6: Final answer
   x = 27,271.93