Finding the Third Proportional to 2,103,764 and 4,543,960

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,764 : 4,543,960 = 4,543,960 : x
2. Step 2: Convert to fraction form
   2,103,764/4,543,960 = 4,543,960/x
3. Step 3: Cross multiply
   2,103,764x = 4,543,960 × 4,543,960
4. Step 4: Simplify right side
   2,103,764x = 20,647,572,481,600
5. Step 5: Solve for x
   x = 20,647,572,481,600/2,103,764
6. Step 6: Final answer
   x = 9,814,585.90