Finding the Third Proportional to 14,168.25 and 20,725.88

Step by Step Solution

1. Step 1: Write the proportion equation
   14,168.25 : 20,725.88 = 20,725.88 : x
2. Step 2: Convert to fraction form
   14,168.25/20,725.88 = 20,725.88/x
3. Step 3: Cross multiply
   14,168.25x = 20,725.88 × 20,725.88
4. Step 4: Simplify right side
   14,168.25x = 429,561,894.52
5. Step 5: Solve for x
   x = 429,561,894.52/14,168.25
6. Step 6: Final answer
   x = 30,318.63