Finding the Third Proportional to 17,166 and 18,462

Step by Step Solution

1. Step 1: Write the proportion equation
   17,166 : 18,462 = 18,462 : x
2. Step 2: Convert to fraction form
   17,166/18,462 = 18,462/x
3. Step 3: Cross multiply
   17,166x = 18,462 × 18,462
4. Step 4: Simplify right side
   17,166x = 340,845,444
5. Step 5: Solve for x
   x = 340,845,444/17,166
6. Step 6: Final answer
   x = 19,855.85