Finding the Third Proportional to 18,765.42 and 41,469.47

Step by Step Solution

1. Step 1: Write the proportion equation
   18,765.42 : 41,469.47 = 41,469.47 : x
2. Step 2: Convert to fraction form
   18,765.42/41,469.47 = 41,469.47/x
3. Step 3: Cross multiply
   18,765.42x = 41,469.47 × 41,469.47
4. Step 4: Simplify right side
   18,765.42x = 1,719,716,838.41
5. Step 5: Solve for x
   x = 1,719,716,838.41/18,765.42
6. Step 6: Final answer
   x = 91,642.86