Finding the Third Proportional to 2,565,544 and 5,577,634

Step by Step Solution

1. Step 1: Write the proportion equation
   2,565,544 : 5,577,634 = 5,577,634 : x
2. Step 2: Convert to fraction form
   2,565,544/5,577,634 = 5,577,634/x
3. Step 3: Cross multiply
   2,565,544x = 5,577,634 × 5,577,634
4. Step 4: Simplify right side
   2,565,544x = 31,110,001,037,956
5. Step 5: Solve for x
   x = 31,110,001,037,956/2,565,544
6. Step 6: Final answer
   x = 12,126,083.61