Finding the Third Proportional to 4,013,902 and 5,721,887

Step by Step Solution

1. Step 1: Write the proportion equation
   4,013,902 : 5,721,887 = 5,721,887 : x
2. Step 2: Convert to fraction form
   4,013,902/5,721,887 = 5,721,887/x
3. Step 3: Cross multiply
   4,013,902x = 5,721,887 × 5,721,887
4. Step 4: Simplify right side
   4,013,902x = 32,739,990,840,769
5. Step 5: Solve for x
   x = 32,739,990,840,769/4,013,902
6. Step 6: Final answer
   x = 8,156,649.28