Finding the Third Proportional to 2,566,809 and 5,463,954

Step by Step Solution

1. Step 1: Write the proportion equation
   2,566,809 : 5,463,954 = 5,463,954 : x
2. Step 2: Convert to fraction form
   2,566,809/5,463,954 = 5,463,954/x
3. Step 3: Cross multiply
   2,566,809x = 5,463,954 × 5,463,954
4. Step 4: Simplify right side
   2,566,809x = 29,854,793,314,116
5. Step 5: Solve for x
   x = 29,854,793,314,116/2,566,809
6. Step 6: Final answer
   x = 11,631,092.66