Finding the Third Proportional to 611,832 and 1,325,361

Step by Step Solution

1. Step 1: Write the proportion equation
   611,832 : 1,325,361 = 1,325,361 : x
2. Step 2: Convert to fraction form
   611,832/1,325,361 = 1,325,361/x
3. Step 3: Cross multiply
   611,832x = 1,325,361 × 1,325,361
4. Step 4: Simplify right side
   611,832x = 1,756,581,780,321
5. Step 5: Solve for x
   x = 1,756,581,780,321/611,832
6. Step 6: Final answer
   x = 2,871,019.79