Finding the Third Proportional to 111,656 and 167,504

Step by Step Solution

1. Step 1: Write the proportion equation
   111,656 : 167,504 = 167,504 : x
2. Step 2: Convert to fraction form
   111,656/167,504 = 167,504/x
3. Step 3: Cross multiply
   111,656x = 167,504 × 167,504
4. Step 4: Simplify right side
   111,656x = 28,057,590,016
5. Step 5: Solve for x
   x = 28,057,590,016/111,656
6. Step 6: Final answer
   x = 251,286.00