Finding the Third Proportional to 111,108.75 and 158,773.50

Step by Step Solution

1. Step 1: Write the proportion equation
   111,108.75 : 158,773.50 = 158,773.50 : x
2. Step 2: Convert to fraction form
   111,108.75/158,773.50 = 158,773.50/x
3. Step 3: Cross multiply
   111,108.75x = 158,773.50 × 158,773.50
4. Step 4: Simplify right side
   111,108.75x = 25,209,024,302.25
5. Step 5: Solve for x
   x = 25,209,024,302.25/111,108.75
6. Step 6: Final answer
   x = 226,886.04