Finding the Third Proportional to 50,665.50 and 109,983

Step by Step Solution

1. Step 1: Write the proportion equation
   50,665.50 : 109,983 = 109,983 : x
2. Step 2: Convert to fraction form
   50,665.50/109,983 = 109,983/x
3. Step 3: Cross multiply
   50,665.50x = 109,983 × 109,983
4. Step 4: Simplify right side
   50,665.50x = 12,096,260,289
5. Step 5: Solve for x
   x = 12,096,260,289/50,665.50
6. Step 6: Final answer
   x = 238,747.48