Finding the Third Proportional to 2,211,768 and 3,381,804

Step by Step Solution

1. Step 1: Write the proportion equation
   2,211,768 : 3,381,804 = 3,381,804 : x
2. Step 2: Convert to fraction form
   2,211,768/3,381,804 = 3,381,804/x
3. Step 3: Cross multiply
   2,211,768x = 3,381,804 × 3,381,804
4. Step 4: Simplify right side
   2,211,768x = 11,436,598,294,416
5. Step 5: Solve for x
   x = 11,436,598,294,416/2,211,768
6. Step 6: Final answer
   x = 5,170,794.72