Finding the Third Proportional to 18,228 and 37,180

Step by Step Solution

1. Step 1: Write the proportion equation
   18,228 : 37,180 = 37,180 : x
2. Step 2: Convert to fraction form
   18,228/37,180 = 37,180/x
3. Step 3: Cross multiply
   18,228x = 37,180 × 37,180
4. Step 4: Simplify right side
   18,228x = 1,382,352,400
5. Step 5: Solve for x
   x = 1,382,352,400/18,228
6. Step 6: Final answer
   x = 75,836.76