Finding the Third Proportional to 151,704 and 330,150

Step by Step Solution

1. Step 1: Write the proportion equation
   151,704 : 330,150 = 330,150 : x
2. Step 2: Convert to fraction form
   151,704/330,150 = 330,150/x
3. Step 3: Cross multiply
   151,704x = 330,150 × 330,150
4. Step 4: Simplify right side
   151,704x = 108,999,022,500
5. Step 5: Solve for x
   x = 108,999,022,500/151,704
6. Step 6: Final answer
   x = 718,498.01