Finding the Third Proportional to 3,012,796 and 4,214,020

Step by Step Solution

1. Step 1: Write the proportion equation
   3,012,796 : 4,214,020 = 4,214,020 : x
2. Step 2: Convert to fraction form
   3,012,796/4,214,020 = 4,214,020/x
3. Step 3: Cross multiply
   3,012,796x = 4,214,020 × 4,214,020
4. Step 4: Simplify right side
   3,012,796x = 17,757,964,560,400
5. Step 5: Solve for x
   x = 17,757,964,560,400/3,012,796
6. Step 6: Final answer
   x = 5,894,180.87