Finding the Third Proportional to 1,012,841 and 1,603,827

Step by Step Solution

1. Step 1: Write the proportion equation
   1,012,841 : 1,603,827 = 1,603,827 : x
2. Step 2: Convert to fraction form
   1,012,841/1,603,827 = 1,603,827/x
3. Step 3: Cross multiply
   1,012,841x = 1,603,827 × 1,603,827
4. Step 4: Simplify right side
   1,012,841x = 2,572,261,045,929
5. Step 5: Solve for x
   x = 2,572,261,045,929/1,012,841
6. Step 6: Final answer
   x = 2,539,649.41