Finding the Third Proportional to 1,548,855 and 2,277,698

Step by Step Solution

1. Step 1: Write the proportion equation
   1,548,855 : 2,277,698 = 2,277,698 : x
2. Step 2: Convert to fraction form
   1,548,855/2,277,698 = 2,277,698/x
3. Step 3: Cross multiply
   1,548,855x = 2,277,698 × 2,277,698
4. Step 4: Simplify right side
   1,548,855x = 5,187,908,179,204
5. Step 5: Solve for x
   x = 5,187,908,179,204/1,548,855
6. Step 6: Final answer
   x = 3,349,511.85