Finding the Third Proportional to 16,342 and 19,222

Step by Step Solution

1. Step 1: Write the proportion equation
   16,342 : 19,222 = 19,222 : x
2. Step 2: Convert to fraction form
   16,342/19,222 = 19,222/x
3. Step 3: Cross multiply
   16,342x = 19,222 × 19,222
4. Step 4: Simplify right side
   16,342x = 369,485,284
5. Step 5: Solve for x
   x = 369,485,284/16,342
6. Step 6: Final answer
   x = 22,609.55