Finding the Third Proportional to 12,529.27 and 18,732.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,529.27 : 18,732.52 = 18,732.52 : x
2. Step 2: Convert to fraction form
   12,529.27/18,732.52 = 18,732.52/x
3. Step 3: Cross multiply
   12,529.27x = 18,732.52 × 18,732.52
4. Step 4: Simplify right side
   12,529.27x = 350,907,141.64
5. Step 5: Solve for x
   x = 350,907,141.64/12,529.27
6. Step 6: Final answer
   x = 28,007.00