Finding the Third Proportional to 111,379 and 160,923.50

Step by Step Solution

1. Step 1: Write the proportion equation
   111,379 : 160,923.50 = 160,923.50 : x
2. Step 2: Convert to fraction form
   111,379/160,923.50 = 160,923.50/x
3. Step 3: Cross multiply
   111,379x = 160,923.50 × 160,923.50
4. Step 4: Simplify right side
   111,379x = 25,896,372,852.25
5. Step 5: Solve for x
   x = 25,896,372,852.25/111,379
6. Step 6: Final answer
   x = 232,506.78