Finding the Third Proportional to 16,929 and 37,179

Step by Step Solution

1. Step 1: Write the proportion equation
   16,929 : 37,179 = 37,179 : x
2. Step 2: Convert to fraction form
   16,929/37,179 = 37,179/x
3. Step 3: Cross multiply
   16,929x = 37,179 × 37,179
4. Step 4: Simplify right side
   16,929x = 1,382,278,041
5. Step 5: Solve for x
   x = 1,382,278,041/16,929
6. Step 6: Final answer
   x = 81,651.49