Finding the Third Proportional to 52,252 and 111,247

Step by Step Solution

1. Step 1: Write the proportion equation
   52,252 : 111,247 = 111,247 : x
2. Step 2: Convert to fraction form
   52,252/111,247 = 111,247/x
3. Step 3: Cross multiply
   52,252x = 111,247 × 111,247
4. Step 4: Simplify right side
   52,252x = 12,375,895,009
5. Step 5: Solve for x
   x = 12,375,895,009/52,252
6. Step 6: Final answer
   x = 236,850.17