Finding the Third Proportional to 4,013,811 and 5,721,774

Step by Step Solution

1. Step 1: Write the proportion equation
   4,013,811 : 5,721,774 = 5,721,774 : x
2. Step 2: Convert to fraction form
   4,013,811/5,721,774 = 5,721,774/x
3. Step 3: Cross multiply
   4,013,811x = 5,721,774 × 5,721,774
4. Step 4: Simplify right side
   4,013,811x = 32,738,697,707,076
5. Step 5: Solve for x
   x = 32,738,697,707,076/4,013,811
6. Step 6: Final answer
   x = 8,156,512.03