Finding the Third Proportional to 13,456 and 18,200

Step by Step Solution

1. Step 1: Write the proportion equation
   13,456 : 18,200 = 18,200 : x
2. Step 2: Convert to fraction form
   13,456/18,200 = 18,200/x
3. Step 3: Cross multiply
   13,456x = 18,200 × 18,200
4. Step 4: Simplify right side
   13,456x = 331,240,000
5. Step 5: Solve for x
   x = 331,240,000/13,456
6. Step 6: Final answer
   x = 24,616.53