Finding the Third Proportional to 2,551,068 and 5,550,508

Step by Step Solution

1. Step 1: Write the proportion equation
   2,551,068 : 5,550,508 = 5,550,508 : x
2. Step 2: Convert to fraction form
   2,551,068/5,550,508 = 5,550,508/x
3. Step 3: Cross multiply
   2,551,068x = 5,550,508 × 5,550,508
4. Step 4: Simplify right side
   2,551,068x = 30,808,139,058,064
5. Step 5: Solve for x
   x = 30,808,139,058,064/2,551,068
6. Step 6: Final answer
   x = 12,076,565.21