Finding the Third Proportional to 13,576 and 17,900

Step by Step Solution

1. Step 1: Write the proportion equation
   13,576 : 17,900 = 17,900 : x
2. Step 2: Convert to fraction form
   13,576/17,900 = 17,900/x
3. Step 3: Cross multiply
   13,576x = 17,900 × 17,900
4. Step 4: Simplify right side
   13,576x = 320,410,000
5. Step 5: Solve for x
   x = 320,410,000/13,576
6. Step 6: Final answer
   x = 23,601.21