Finding the Third Proportional to 1,393,634 and 3,052,876

Step by Step Solution

1. Step 1: Write the proportion equation
   1,393,634 : 3,052,876 = 3,052,876 : x
2. Step 2: Convert to fraction form
   1,393,634/3,052,876 = 3,052,876/x
3. Step 3: Cross multiply
   1,393,634x = 3,052,876 × 3,052,876
4. Step 4: Simplify right side
   1,393,634x = 9,320,051,871,376
5. Step 5: Solve for x
   x = 9,320,051,871,376/1,393,634
6. Step 6: Final answer
   x = 6,687,589.33