Finding the Third Proportional to 16,186 and 22,151

Step by Step Solution

1. Step 1: Write the proportion equation
   16,186 : 22,151 = 22,151 : x
2. Step 2: Convert to fraction form
   16,186/22,151 = 22,151/x
3. Step 3: Cross multiply
   16,186x = 22,151 × 22,151
4. Step 4: Simplify right side
   16,186x = 490,666,801
5. Step 5: Solve for x
   x = 490,666,801/16,186
6. Step 6: Final answer
   x = 30,314.27