Finding the Third Proportional to 119,137.50 and 185,241

Step by Step Solution

1. Step 1: Write the proportion equation
   119,137.50 : 185,241 = 185,241 : x
2. Step 2: Convert to fraction form
   119,137.50/185,241 = 185,241/x
3. Step 3: Cross multiply
   119,137.50x = 185,241 × 185,241
4. Step 4: Simplify right side
   119,137.50x = 34,314,228,081
5. Step 5: Solve for x
   x = 34,314,228,081/119,137.50
6. Step 6: Final answer
   x = 288,022.06