Finding the Third Proportional to 205,122.25 and 443,049.50

Step by Step Solution

1. Step 1: Write the proportion equation
   205,122.25 : 443,049.50 = 443,049.50 : x
2. Step 2: Convert to fraction form
   205,122.25/443,049.50 = 443,049.50/x
3. Step 3: Cross multiply
   205,122.25x = 443,049.50 × 443,049.50
4. Step 4: Simplify right side
   205,122.25x = 196,292,859,450.25
5. Step 5: Solve for x
   x = 196,292,859,450.25/205,122.25
6. Step 6: Final answer
   x = 956,955.47