Finding the Third Proportional to 1,086,984 and 2,557,656

Step by Step Solution

1. Step 1: Write the proportion equation
   1,086,984 : 2,557,656 = 2,557,656 : x
2. Step 2: Convert to fraction form
   1,086,984/2,557,656 = 2,557,656/x
3. Step 3: Cross multiply
   1,086,984x = 2,557,656 × 2,557,656
4. Step 4: Simplify right side
   1,086,984x = 6,541,604,214,336
5. Step 5: Solve for x
   x = 6,541,604,214,336/1,086,984
6. Step 6: Final answer
   x = 6,018,123.74