Finding the Third Proportional to 109,471 and 236,042

Step by Step Solution

1. Step 1: Write the proportion equation
   109,471 : 236,042 = 236,042 : x
2. Step 2: Convert to fraction form
   109,471/236,042 = 236,042/x
3. Step 3: Cross multiply
   109,471x = 236,042 × 236,042
4. Step 4: Simplify right side
   109,471x = 55,715,825,764
5. Step 5: Solve for x
   x = 55,715,825,764/109,471
6. Step 6: Final answer
   x = 508,955.12