Finding the Third Proportional to 111,383 and 160,928.50

Step by Step Solution

1. Step 1: Write the proportion equation
   111,383 : 160,928.50 = 160,928.50 : x
2. Step 2: Convert to fraction form
   111,383/160,928.50 = 160,928.50/x
3. Step 3: Cross multiply
   111,383x = 160,928.50 × 160,928.50
4. Step 4: Simplify right side
   111,383x = 25,897,982,112.25
5. Step 5: Solve for x
   x = 25,897,982,112.25/111,383
6. Step 6: Final answer
   x = 232,512.88