Finding the Third Proportional to 13,250 and 19,800

Step by Step Solution

1. Step 1: Write the proportion equation
   13,250 : 19,800 = 19,800 : x
2. Step 2: Convert to fraction form
   13,250/19,800 = 19,800/x
3. Step 3: Cross multiply
   13,250x = 19,800 × 19,800
4. Step 4: Simplify right side
   13,250x = 392,040,000
5. Step 5: Solve for x
   x = 392,040,000/13,250
6. Step 6: Final answer
   x = 29,587.92