Finding the Third Proportional to 333,192 and 725,544

Step by Step Solution

1. Step 1: Write the proportion equation
   333,192 : 725,544 = 725,544 : x
2. Step 2: Convert to fraction form
   333,192/725,544 = 725,544/x
3. Step 3: Cross multiply
   333,192x = 725,544 × 725,544
4. Step 4: Simplify right side
   333,192x = 526,414,095,936
5. Step 5: Solve for x
   x = 526,414,095,936/333,192
6. Step 6: Final answer
   x = 1,579,912.17