Finding the Third Proportional to 437,536.69 and 844,318.69

Step by Step Solution

1. Step 1: Write the proportion equation
   437,536.69 : 844,318.69 = 844,318.69 : x
2. Step 2: Convert to fraction form
   437,536.69/844,318.69 = 844,318.69/x
3. Step 3: Cross multiply
   437,536.69x = 844,318.69 × 844,318.69
4. Step 4: Simplify right side
   437,536.69x = 712,874,046,061.72
5. Step 5: Solve for x
   x = 712,874,046,061.72/437,536.69
6. Step 6: Final answer
   x = 1,629,289.76