Finding the Third Proportional to 6,339 and 13,476

Step by Step Solution

1. Step 1: Write the proportion equation
   6,339 : 13,476 = 13,476 : x
2. Step 2: Convert to fraction form
   6,339/13,476 = 13,476/x
3. Step 3: Cross multiply
   6,339x = 13,476 × 13,476
4. Step 4: Simplify right side
   6,339x = 181,602,576
5. Step 5: Solve for x
   x = 181,602,576/6,339
6. Step 6: Final answer
   x = 28,648.46