Finding the Third Proportional to 13,692 and 17,850

Step by Step Solution

1. Step 1: Write the proportion equation
   13,692 : 17,850 = 17,850 : x
2. Step 2: Convert to fraction form
   13,692/17,850 = 17,850/x
3. Step 3: Cross multiply
   13,692x = 17,850 × 17,850
4. Step 4: Simplify right side
   13,692x = 318,622,500
5. Step 5: Solve for x
   x = 318,622,500/13,692
6. Step 6: Final answer
   x = 23,270.71