Finding the Third Proportional to 204,939 and 444,870

Step by Step Solution

1. Step 1: Write the proportion equation
   204,939 : 444,870 = 444,870 : x
2. Step 2: Convert to fraction form
   204,939/444,870 = 444,870/x
3. Step 3: Cross multiply
   204,939x = 444,870 × 444,870
4. Step 4: Simplify right side
   204,939x = 197,909,316,900
5. Step 5: Solve for x
   x = 197,909,316,900/204,939
6. Step 6: Final answer
   x = 965,698.66