Finding the Third Proportional to 1,127,879 and 1,851,538

Step by Step Solution

1. Step 1: Write the proportion equation
   1,127,879 : 1,851,538 = 1,851,538 : x
2. Step 2: Convert to fraction form
   1,127,879/1,851,538 = 1,851,538/x
3. Step 3: Cross multiply
   1,127,879x = 1,851,538 × 1,851,538
4. Step 4: Simplify right side
   1,127,879x = 3,428,192,965,444
5. Step 5: Solve for x
   x = 3,428,192,965,444/1,127,879
6. Step 6: Final answer
   x = 3,039,504.21