Finding the Third Proportional to 2,551,067.16 and 5,550,540.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,551,067.16 : 5,550,540.19 = 5,550,540.19 : x
2. Step 2: Convert to fraction form
   2,551,067.16/5,550,540.19 = 5,550,540.19/x
3. Step 3: Cross multiply
   2,551,067.16x = 5,550,540.19 × 5,550,540.19
4. Step 4: Simplify right side
   2,551,067.16x = 30,808,496,373,052.54
5. Step 5: Solve for x
   x = 30,808,496,373,052.54/2,551,067.16
6. Step 6: Final answer
   x = 12,076,709.27