Finding the Third Proportional to 111,384 and 160,930

Step by Step Solution

1. Step 1: Write the proportion equation
   111,384 : 160,930 = 160,930 : x
2. Step 2: Convert to fraction form
   111,384/160,930 = 160,930/x
3. Step 3: Cross multiply
   111,384x = 160,930 × 160,930
4. Step 4: Simplify right side
   111,384x = 25,898,464,900
5. Step 5: Solve for x
   x = 25,898,464,900/111,384
6. Step 6: Final answer
   x = 232,515.13