Finding the Third Proportional to 2,675,914 and 5,718,164

Step by Step Solution

1. Step 1: Write the proportion equation
   2,675,914 : 5,718,164 = 5,718,164 : x
2. Step 2: Convert to fraction form
   2,675,914/5,718,164 = 5,718,164/x
3. Step 3: Cross multiply
   2,675,914x = 5,718,164 × 5,718,164
4. Step 4: Simplify right side
   2,675,914x = 32,697,399,530,896
5. Step 5: Solve for x
   x = 32,697,399,530,896/2,675,914
6. Step 6: Final answer
   x = 12,219,151.86