Finding the Third Proportional to 2,677,162 and 4,078,482

Step by Step Solution

1. Step 1: Write the proportion equation
   2,677,162 : 4,078,482 = 4,078,482 : x
2. Step 2: Convert to fraction form
   2,677,162/4,078,482 = 4,078,482/x
3. Step 3: Cross multiply
   2,677,162x = 4,078,482 × 4,078,482
4. Step 4: Simplify right side
   2,677,162x = 16,634,015,424,324
5. Step 5: Solve for x
   x = 16,634,015,424,324/2,677,162
6. Step 6: Final answer
   x = 6,213,301.78