Finding the Third Proportional to 6,272 and 13,240

Step by Step Solution

1. Step 1: Write the proportion equation
   6,272 : 13,240 = 13,240 : x
2. Step 2: Convert to fraction form
   6,272/13,240 = 13,240/x
3. Step 3: Cross multiply
   6,272x = 13,240 × 13,240
4. Step 4: Simplify right side
   6,272x = 175,297,600
5. Step 5: Solve for x
   x = 175,297,600/6,272
6. Step 6: Final answer
   x = 27,949.23