Finding the Third Proportional to 162,934 and 352,111

Step by Step Solution

1. Step 1: Write the proportion equation
   162,934 : 352,111 = 352,111 : x
2. Step 2: Convert to fraction form
   162,934/352,111 = 352,111/x
3. Step 3: Cross multiply
   162,934x = 352,111 × 352,111
4. Step 4: Simplify right side
   162,934x = 123,982,156,321
5. Step 5: Solve for x
   x = 123,982,156,321/162,934
6. Step 6: Final answer
   x = 760,934.83