Finding the Third Proportional to 16,929 and 25,823.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,929 : 25,823.25 = 25,823.25 : x
2. Step 2: Convert to fraction form
   16,929/25,823.25 = 25,823.25/x
3. Step 3: Cross multiply
   16,929x = 25,823.25 × 25,823.25
4. Step 4: Simplify right side
   16,929x = 666,840,240.56
5. Step 5: Solve for x
   x = 666,840,240.56/16,929
6. Step 6: Final answer
   x = 39,390.41