Finding the Third Proportional to 153,350 and 333,700

Step by Step Solution

1. Step 1: Write the proportion equation
   153,350 : 333,700 = 333,700 : x
2. Step 2: Convert to fraction form
   153,350/333,700 = 333,700/x
3. Step 3: Cross multiply
   153,350x = 333,700 × 333,700
4. Step 4: Simplify right side
   153,350x = 111,355,690,000
5. Step 5: Solve for x
   x = 111,355,690,000/153,350
6. Step 6: Final answer
   x = 726,153.83