Finding the Third Proportional to 155,789 and 337,822

Step by Step Solution

1. Step 1: Write the proportion equation
   155,789 : 337,822 = 337,822 : x
2. Step 2: Convert to fraction form
   155,789/337,822 = 337,822/x
3. Step 3: Cross multiply
   155,789x = 337,822 × 337,822
4. Step 4: Simplify right side
   155,789x = 114,123,703,684
5. Step 5: Solve for x
   x = 114,123,703,684/155,789
6. Step 6: Final answer
   x = 732,553.03