Finding the Third Proportional to 50,620 and 109,982

Step by Step Solution

1. Step 1: Write the proportion equation
   50,620 : 109,982 = 109,982 : x
2. Step 2: Convert to fraction form
   50,620/109,982 = 109,982/x
3. Step 3: Cross multiply
   50,620x = 109,982 × 109,982
4. Step 4: Simplify right side
   50,620x = 12,096,040,324
5. Step 5: Solve for x
   x = 12,096,040,324/50,620
6. Step 6: Final answer
   x = 238,957.73