Finding the Third Proportional to 111,400 and 160,956

Step by Step Solution

1. Step 1: Write the proportion equation
   111,400 : 160,956 = 160,956 : x
2. Step 2: Convert to fraction form
   111,400/160,956 = 160,956/x
3. Step 3: Cross multiply
   111,400x = 160,956 × 160,956
4. Step 4: Simplify right side
   111,400x = 25,906,833,936
5. Step 5: Solve for x
   x = 25,906,833,936/111,400
6. Step 6: Final answer
   x = 232,556.86