Finding the Third Proportional to 109,910 and 235,372

Step by Step Solution

1. Step 1: Write the proportion equation
   109,910 : 235,372 = 235,372 : x
2. Step 2: Convert to fraction form
   109,910/235,372 = 235,372/x
3. Step 3: Cross multiply
   109,910x = 235,372 × 235,372
4. Step 4: Simplify right side
   109,910x = 55,399,978,384
5. Step 5: Solve for x
   x = 55,399,978,384/109,910
6. Step 6: Final answer
   x = 504,048.57