Finding the Third Proportional to 18,256 and 37,208

Step by Step Solution

1. Step 1: Write the proportion equation
   18,256 : 37,208 = 37,208 : x
2. Step 2: Convert to fraction form
   18,256/37,208 = 37,208/x
3. Step 3: Cross multiply
   18,256x = 37,208 × 37,208
4. Step 4: Simplify right side
   18,256x = 1,384,435,264
5. Step 5: Solve for x
   x = 1,384,435,264/18,256
6. Step 6: Final answer
   x = 75,834.53