Finding the Third Proportional to 150,060 and 328,004

Step by Step Solution

1. Step 1: Write the proportion equation
   150,060 : 328,004 = 328,004 : x
2. Step 2: Convert to fraction form
   150,060/328,004 = 328,004/x
3. Step 3: Cross multiply
   150,060x = 328,004 × 328,004
4. Step 4: Simplify right side
   150,060x = 107,586,624,016
5. Step 5: Solve for x
   x = 107,586,624,016/150,060
6. Step 6: Final answer
   x = 716,957.38