Finding the Third Proportional to 57,238 and 119,700.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,238 : 119,700.50 = 119,700.50 : x
2. Step 2: Convert to fraction form
   57,238/119,700.50 = 119,700.50/x
3. Step 3: Cross multiply
   57,238x = 119,700.50 × 119,700.50
4. Step 4: Simplify right side
   57,238x = 14,328,209,700.25
5. Step 5: Solve for x
   x = 14,328,209,700.25/57,238
6. Step 6: Final answer
   x = 250,326.88