Finding the Third Proportional to 2,550,898 and 5,550,179

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550,898 : 5,550,179 = 5,550,179 : x
2. Step 2: Convert to fraction form
   2,550,898/5,550,179 = 5,550,179/x
3. Step 3: Cross multiply
   2,550,898x = 5,550,179 × 5,550,179
4. Step 4: Simplify right side
   2,550,898x = 30,804,486,932,041
5. Step 5: Solve for x
   x = 30,804,486,932,041/2,550,898
6. Step 6: Final answer
   x = 12,075,938.33