Finding the Third Proportional to 424,009.69 and 922,753.69

Step by Step Solution

1. Step 1: Write the proportion equation
   424,009.69 : 922,753.69 = 922,753.69 : x
2. Step 2: Convert to fraction form
   424,009.69/922,753.69 = 922,753.69/x
3. Step 3: Cross multiply
   424,009.69x = 922,753.69 × 922,753.69
4. Step 4: Simplify right side
   424,009.69x = 851,474,367,794.85
5. Step 5: Solve for x
   x = 851,474,367,794.85/424,009.69
6. Step 6: Final answer
   x = 2,008,148.38