Finding the Third Proportional to 2,210,115 and 3,412,804

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,115 : 3,412,804 = 3,412,804 : x
2. Step 2: Convert to fraction form
   2,210,115/3,412,804 = 3,412,804/x
3. Step 3: Cross multiply
   2,210,115x = 3,412,804 × 3,412,804
4. Step 4: Simplify right side
   2,210,115x = 11,647,231,142,416
5. Step 5: Solve for x
   x = 11,647,231,142,416/2,210,115
6. Step 6: Final answer
   x = 5,269,966.11