Finding the Third Proportional to 16,608 and 36,222

Step by Step Solution

1. Step 1: Write the proportion equation
   16,608 : 36,222 = 36,222 : x
2. Step 2: Convert to fraction form
   16,608/36,222 = 36,222/x
3. Step 3: Cross multiply
   16,608x = 36,222 × 36,222
4. Step 4: Simplify right side
   16,608x = 1,312,033,284
5. Step 5: Solve for x
   x = 1,312,033,284/16,608
6. Step 6: Final answer
   x = 79,000.08