Finding the Third Proportional to 1,140,563 and 1,765,443

Step by Step Solution

1. Step 1: Write the proportion equation
   1,140,563 : 1,765,443 = 1,765,443 : x
2. Step 2: Convert to fraction form
   1,140,563/1,765,443 = 1,765,443/x
3. Step 3: Cross multiply
   1,140,563x = 1,765,443 × 1,765,443
4. Step 4: Simplify right side
   1,140,563x = 3,116,788,986,249
5. Step 5: Solve for x
   x = 3,116,788,986,249/1,140,563
6. Step 6: Final answer
   x = 2,732,675.87