Finding the Third Proportional to 1,137,666 and 2,457,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,137,666 : 2,457,764 = 2,457,764 : x
2. Step 2: Convert to fraction form
   1,137,666/2,457,764 = 2,457,764/x
3. Step 3: Cross multiply
   1,137,666x = 2,457,764 × 2,457,764
4. Step 4: Simplify right side
   1,137,666x = 6,040,603,879,696
5. Step 5: Solve for x
   x = 6,040,603,879,696/1,137,666
6. Step 6: Final answer
   x = 5,309,646.13