Finding the Third Proportional to 2,589,146 and 3,883,722

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,146 : 3,883,722 = 3,883,722 : x
2. Step 2: Convert to fraction form
   2,589,146/3,883,722 = 3,883,722/x
3. Step 3: Cross multiply
   2,589,146x = 3,883,722 × 3,883,722
4. Step 4: Simplify right side
   2,589,146x = 15,083,296,573,284
5. Step 5: Solve for x
   x = 15,083,296,573,284/2,589,146
6. Step 6: Final answer
   x = 5,825,587.50