Finding the Third Proportional to 2,366,590 and 5,183,669

Step by Step Solution

1. Step 1: Write the proportion equation
   2,366,590 : 5,183,669 = 5,183,669 : x
2. Step 2: Convert to fraction form
   2,366,590/5,183,669 = 5,183,669/x
3. Step 3: Cross multiply
   2,366,590x = 5,183,669 × 5,183,669
4. Step 4: Simplify right side
   2,366,590x = 26,870,424,301,561
5. Step 5: Solve for x
   x = 26,870,424,301,561/2,366,590
6. Step 6: Final answer
   x = 11,354,068.22