Finding the Third Proportional to 200,569.50 and 440,499.94

Step by Step Solution

1. Step 1: Write the proportion equation
   200,569.50 : 440,499.94 = 440,499.94 : x
2. Step 2: Convert to fraction form
   200,569.50/440,499.94 = 440,499.94/x
3. Step 3: Cross multiply
   200,569.50x = 440,499.94 × 440,499.94
4. Step 4: Simplify right side
   200,569.50x = 194,040,194,937.50
5. Step 5: Solve for x
   x = 194,040,194,937.50/200,569.50
6. Step 6: Final answer
   x = 967,446.17