Finding the Third Proportional to 1,614,245 and 3,512,234

Step by Step Solution

1. Step 1: Write the proportion equation
   1,614,245 : 3,512,234 = 3,512,234 : x
2. Step 2: Convert to fraction form
   1,614,245/3,512,234 = 3,512,234/x
3. Step 3: Cross multiply
   1,614,245x = 3,512,234 × 3,512,234
4. Step 4: Simplify right side
   1,614,245x = 12,335,787,670,756
5. Step 5: Solve for x
   x = 12,335,787,670,756/1,614,245
6. Step 6: Final answer
   x = 7,641,831.12