Finding the Third Proportional to 134,245.50 and 188,144.25

Step by Step Solution

1. Step 1: Write the proportion equation
   134,245.50 : 188,144.25 = 188,144.25 : x
2. Step 2: Convert to fraction form
   134,245.50/188,144.25 = 188,144.25/x
3. Step 3: Cross multiply
   134,245.50x = 188,144.25 × 188,144.25
4. Step 4: Simplify right side
   134,245.50x = 35,398,258,808.06
5. Step 5: Solve for x
   x = 35,398,258,808.06/134,245.50
6. Step 6: Final answer
   x = 263,683.02