Finding the Third Proportional to 50,245 and 109,225

Step by Step Solution

1. Step 1: Write the proportion equation
   50,245 : 109,225 = 109,225 : x
2. Step 2: Convert to fraction form
   50,245/109,225 = 109,225/x
3. Step 3: Cross multiply
   50,245x = 109,225 × 109,225
4. Step 4: Simplify right side
   50,245x = 11,930,100,625
5. Step 5: Solve for x
   x = 11,930,100,625/50,245
6. Step 6: Final answer
   x = 237,438.56