Finding the Third Proportional to 3,354,432 and 7,367,856

Step by Step Solution

1. Step 1: Write the proportion equation
   3,354,432 : 7,367,856 = 7,367,856 : x
2. Step 2: Convert to fraction form
   3,354,432/7,367,856 = 7,367,856/x
3. Step 3: Cross multiply
   3,354,432x = 7,367,856 × 7,367,856
4. Step 4: Simplify right side
   3,354,432x = 54,285,302,036,736
5. Step 5: Solve for x
   x = 54,285,302,036,736/3,354,432
6. Step 6: Final answer
   x = 16,183,157.70