Finding the Third Proportional to 4,013,856 and 5,721,823

Step by Step Solution

1. Step 1: Write the proportion equation
   4,013,856 : 5,721,823 = 5,721,823 : x
2. Step 2: Convert to fraction form
   4,013,856/5,721,823 = 5,721,823/x
3. Step 3: Cross multiply
   4,013,856x = 5,721,823 × 5,721,823
4. Step 4: Simplify right side
   4,013,856x = 32,739,258,443,329
5. Step 5: Solve for x
   x = 32,739,258,443,329/4,013,856
6. Step 6: Final answer
   x = 8,156,560.29