Finding the Third Proportional to 2,565,608 and 5,537,998

Step by Step Solution

1. Step 1: Write the proportion equation
   2,565,608 : 5,537,998 = 5,537,998 : x
2. Step 2: Convert to fraction form
   2,565,608/5,537,998 = 5,537,998/x
3. Step 3: Cross multiply
   2,565,608x = 5,537,998 × 5,537,998
4. Step 4: Simplify right side
   2,565,608x = 30,669,421,848,004
5. Step 5: Solve for x
   x = 30,669,421,848,004/2,565,608
6. Step 6: Final answer
   x = 11,954,056.06