Finding the Third Proportional to 234,042 and 352,710

Step by Step Solution

1. Step 1: Write the proportion equation
   234,042 : 352,710 = 352,710 : x
2. Step 2: Convert to fraction form
   234,042/352,710 = 352,710/x
3. Step 3: Cross multiply
   234,042x = 352,710 × 352,710
4. Step 4: Simplify right side
   234,042x = 124,404,344,100
5. Step 5: Solve for x
   x = 124,404,344,100/234,042
6. Step 6: Final answer
   x = 531,547.09