Finding the Third Proportional to 325,036 and 519,042

Step by Step Solution

1. Step 1: Write the proportion equation
   325,036 : 519,042 = 519,042 : x
2. Step 2: Convert to fraction form
   325,036/519,042 = 519,042/x
3. Step 3: Cross multiply
   325,036x = 519,042 × 519,042
4. Step 4: Simplify right side
   325,036x = 269,404,597,764
5. Step 5: Solve for x
   x = 269,404,597,764/325,036
6. Step 6: Final answer
   x = 828,845.41