Finding the Third Proportional to 123,144 and 167,160

Step by Step Solution

1. Step 1: Write the proportion equation
   123,144 : 167,160 = 167,160 : x
2. Step 2: Convert to fraction form
   123,144/167,160 = 167,160/x
3. Step 3: Cross multiply
   123,144x = 167,160 × 167,160
4. Step 4: Simplify right side
   123,144x = 27,942,465,600
5. Step 5: Solve for x
   x = 27,942,465,600/123,144
6. Step 6: Final answer
   x = 226,908.87