Finding the Third Proportional to 2,257,036 and 3,061,878

Step by Step Solution

1. Step 1: Write the proportion equation
   2,257,036 : 3,061,878 = 3,061,878 : x
2. Step 2: Convert to fraction form
   2,257,036/3,061,878 = 3,061,878/x
3. Step 3: Cross multiply
   2,257,036x = 3,061,878 × 3,061,878
4. Step 4: Simplify right side
   2,257,036x = 9,375,096,886,884
5. Step 5: Solve for x
   x = 9,375,096,886,884/2,257,036
6. Step 6: Final answer
   x = 4,153,720.58