Finding the Third Proportional to 50,406 and 109,395

Step by Step Solution

1. Step 1: Write the proportion equation
   50,406 : 109,395 = 109,395 : x
2. Step 2: Convert to fraction form
   50,406/109,395 = 109,395/x
3. Step 3: Cross multiply
   50,406x = 109,395 × 109,395
4. Step 4: Simplify right side
   50,406x = 11,967,266,025
5. Step 5: Solve for x
   x = 11,967,266,025/50,406
6. Step 6: Final answer
   x = 237,417.49