Finding the Third Proportional to 1,086,985 and 2,361,267

Step by Step Solution

1. Step 1: Write the proportion equation
   1,086,985 : 2,361,267 = 2,361,267 : x
2. Step 2: Convert to fraction form
   1,086,985/2,361,267 = 2,361,267/x
3. Step 3: Cross multiply
   1,086,985x = 2,361,267 × 2,361,267
4. Step 4: Simplify right side
   1,086,985x = 5,575,581,845,289
5. Step 5: Solve for x
   x = 5,575,581,845,289/1,086,985
6. Step 6: Final answer
   x = 5,129,400.91