Finding the Third Proportional to 111,091.50 and 158,753.25

Step by Step Solution

1. Step 1: Write the proportion equation
   111,091.50 : 158,753.25 = 158,753.25 : x
2. Step 2: Convert to fraction form
   111,091.50/158,753.25 = 158,753.25/x
3. Step 3: Cross multiply
   111,091.50x = 158,753.25 × 158,753.25
4. Step 4: Simplify right side
   111,091.50x = 25,202,594,385.56
5. Step 5: Solve for x
   x = 25,202,594,385.56/111,091.50
6. Step 6: Final answer
   x = 226,863.39