Finding the Third Proportional to 2,677,167 and 4,078,485

Step by Step Solution

1. Step 1: Write the proportion equation
   2,677,167 : 4,078,485 = 4,078,485 : x
2. Step 2: Convert to fraction form
   2,677,167/4,078,485 = 4,078,485/x
3. Step 3: Cross multiply
   2,677,167x = 4,078,485 × 4,078,485
4. Step 4: Simplify right side
   2,677,167x = 16,634,039,895,225
5. Step 5: Solve for x
   x = 16,634,039,895,225/2,677,167
6. Step 6: Final answer
   x = 6,213,299.32