Finding the Third Proportional to 12,045.38 and 19,163.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,045.38 : 19,163.25 = 19,163.25 : x
2. Step 2: Convert to fraction form
   12,045.38/19,163.25 = 19,163.25/x
3. Step 3: Cross multiply
   12,045.38x = 19,163.25 × 19,163.25
4. Step 4: Simplify right side
   12,045.38x = 367,230,150.56
5. Step 5: Solve for x
   x = 367,230,150.56/12,045.38
6. Step 6: Final answer
   x = 30,487.23