Finding the Third Proportional to 18,297.14 and 39,944.39

Step by Step Solution

1. Step 1: Write the proportion equation
   18,297.14 : 39,944.39 = 39,944.39 : x
2. Step 2: Convert to fraction form
   18,297.14/39,944.39 = 39,944.39/x
3. Step 3: Cross multiply
   18,297.14x = 39,944.39 × 39,944.39
4. Step 4: Simplify right side
   18,297.14x = 1,595,554,342.40
5. Step 5: Solve for x
   x = 1,595,554,342.40/18,297.14
6. Step 6: Final answer
   x = 87,202.39