Finding the Third Proportional to 150,160 and 329,852

Step by Step Solution

1. Step 1: Write the proportion equation
   150,160 : 329,852 = 329,852 : x
2. Step 2: Convert to fraction form
   150,160/329,852 = 329,852/x
3. Step 3: Cross multiply
   150,160x = 329,852 × 329,852
4. Step 4: Simplify right side
   150,160x = 108,802,341,904
5. Step 5: Solve for x
   x = 108,802,341,904/150,160
6. Step 6: Final answer
   x = 724,576.06