Finding the Third Proportional to 18,273.94 and 40,037.91

Step by Step Solution

1. Step 1: Write the proportion equation
   18,273.94 : 40,037.91 = 40,037.91 : x
2. Step 2: Convert to fraction form
   18,273.94/40,037.91 = 40,037.91/x
3. Step 3: Cross multiply
   18,273.94x = 40,037.91 × 40,037.91
4. Step 4: Simplify right side
   18,273.94x = 1,603,033,936.88
5. Step 5: Solve for x
   x = 1,603,033,936.88/18,273.94
6. Step 6: Final answer
   x = 87,722.42