Finding the Third Proportional to 3,783,959 and 5,670,398

Step by Step Solution

1. Step 1: Write the proportion equation
   3,783,959 : 5,670,398 = 5,670,398 : x
2. Step 2: Convert to fraction form
   3,783,959/5,670,398 = 5,670,398/x
3. Step 3: Cross multiply
   3,783,959x = 5,670,398 × 5,670,398
4. Step 4: Simplify right side
   3,783,959x = 32,153,413,478,404
5. Step 5: Solve for x
   x = 32,153,413,478,404/3,783,959
6. Step 6: Final answer
   x = 8,497,294.36