Finding the Third Proportional to 644,922 and 967,269.09

Step by Step Solution

1. Step 1: Write the proportion equation
   644,922 : 967,269.09 = 967,269.09 : x
2. Step 2: Convert to fraction form
   644,922/967,269.09 = 967,269.09/x
3. Step 3: Cross multiply
   644,922x = 967,269.09 × 967,269.09
4. Step 4: Simplify right side
   644,922x = 935,609,499,723.95
5. Step 5: Solve for x
   x = 935,609,499,723.95/644,922
6. Step 6: Final answer
   x = 1,450,732.80