Finding the Third Proportional to 155,529 and 333,162

Step by Step Solution

1. Step 1: Write the proportion equation
   155,529 : 333,162 = 333,162 : x
2. Step 2: Convert to fraction form
   155,529/333,162 = 333,162/x
3. Step 3: Cross multiply
   155,529x = 333,162 × 333,162
4. Step 4: Simplify right side
   155,529x = 110,996,918,244
5. Step 5: Solve for x
   x = 110,996,918,244/155,529
6. Step 6: Final answer
   x = 713,673.45