Finding the Third Proportional to 2,589,462 and 3,920,181

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589,462 : 3,920,181 = 3,920,181 : x
2. Step 2: Convert to fraction form
   2,589,462/3,920,181 = 3,920,181/x
3. Step 3: Cross multiply
   2,589,462x = 3,920,181 × 3,920,181
4. Step 4: Simplify right side
   2,589,462x = 15,367,819,072,761
5. Step 5: Solve for x
   x = 15,367,819,072,761/2,589,462
6. Step 6: Final answer
   x = 5,934,753.66