Finding the Third Proportional to 552,894 and 1,205,826

Step by Step Solution

1. Step 1: Write the proportion equation
   552,894 : 1,205,826 = 1,205,826 : x
2. Step 2: Convert to fraction form
   552,894/1,205,826 = 1,205,826/x
3. Step 3: Cross multiply
   552,894x = 1,205,826 × 1,205,826
4. Step 4: Simplify right side
   552,894x = 1,454,016,342,276
5. Step 5: Solve for x
   x = 1,454,016,342,276/552,894
6. Step 6: Final answer
   x = 2,629,828.40