Finding the Third Proportional to 134,241 and 188,137.50

Step by Step Solution

1. Step 1: Write the proportion equation
   134,241 : 188,137.50 = 188,137.50 : x
2. Step 2: Convert to fraction form
   134,241/188,137.50 = 188,137.50/x
3. Step 3: Cross multiply
   134,241x = 188,137.50 × 188,137.50
4. Step 4: Simplify right side
   134,241x = 35,395,718,906.25
5. Step 5: Solve for x
   x = 35,395,718,906.25/134,241
6. Step 6: Final answer
   x = 263,672.94