Finding the Third Proportional to 16,436.72 and 23,257.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,436.72 : 23,257.83 = 23,257.83 : x
2. Step 2: Convert to fraction form
   16,436.72/23,257.83 = 23,257.83/x
3. Step 3: Cross multiply
   16,436.72x = 23,257.83 × 23,257.83
4. Step 4: Simplify right side
   16,436.72x = 540,926,569.09
5. Step 5: Solve for x
   x = 540,926,569.09/16,436.72
6. Step 6: Final answer
   x = 32,909.64