Finding the Third Proportional to 10,067 and 27,172

Step by Step Solution

1. Step 1: Write the proportion equation
   10,067 : 27,172 = 27,172 : x
2. Step 2: Convert to fraction form
   10,067/27,172 = 27,172/x
3. Step 3: Cross multiply
   10,067x = 27,172 × 27,172
4. Step 4: Simplify right side
   10,067x = 738,317,584
5. Step 5: Solve for x
   x = 738,317,584/10,067
6. Step 6: Final answer
   x = 73,340.38