Finding the Third Proportional to 111,024 and 160,488

Step by Step Solution

1. Step 1: Write the proportion equation
   111,024 : 160,488 = 160,488 : x
2. Step 2: Convert to fraction form
   111,024/160,488 = 160,488/x
3. Step 3: Cross multiply
   111,024x = 160,488 × 160,488
4. Step 4: Simplify right side
   111,024x = 25,756,398,144
5. Step 5: Solve for x
   x = 25,756,398,144/111,024
6. Step 6: Final answer
   x = 231,989.46