Finding the Third Proportional to 304,291.69 and 447,823.69

Step by Step Solution

1. Step 1: Write the proportion equation
   304,291.69 : 447,823.69 = 447,823.69 : x
2. Step 2: Convert to fraction form
   304,291.69/447,823.69 = 447,823.69/x
3. Step 3: Cross multiply
   304,291.69x = 447,823.69 × 447,823.69
4. Step 4: Simplify right side
   304,291.69x = 200,546,055,086.10
5. Step 5: Solve for x
   x = 200,546,055,086.10/304,291.69
6. Step 6: Final answer
   x = 659,058.61