Finding the Third Proportional to 188,256 and 367,054

Step by Step Solution

1. Step 1: Write the proportion equation
   188,256 : 367,054 = 367,054 : x
2. Step 2: Convert to fraction form
   188,256/367,054 = 367,054/x
3. Step 3: Cross multiply
   188,256x = 367,054 × 367,054
4. Step 4: Simplify right side
   188,256x = 134,728,638,916
5. Step 5: Solve for x
   x = 134,728,638,916/188,256
6. Step 6: Final answer
   x = 715,667.17