Finding the Third Proportional to 2,100,068 and 3,257,886

Step by Step Solution

1. Step 1: Write the proportion equation
   2,100,068 : 3,257,886 = 3,257,886 : x
2. Step 2: Convert to fraction form
   2,100,068/3,257,886 = 3,257,886/x
3. Step 3: Cross multiply
   2,100,068x = 3,257,886 × 3,257,886
4. Step 4: Simplify right side
   2,100,068x = 10,613,821,188,996
5. Step 5: Solve for x
   x = 10,613,821,188,996/2,100,068
6. Step 6: Final answer
   x = 5,054,036.91