Finding the Third Proportional to 2,570,408 and 3,847,836

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,408 : 3,847,836 = 3,847,836 : x
2. Step 2: Convert to fraction form
   2,570,408/3,847,836 = 3,847,836/x
3. Step 3: Cross multiply
   2,570,408x = 3,847,836 × 3,847,836
4. Step 4: Simplify right side
   2,570,408x = 14,805,841,882,896
5. Step 5: Solve for x
   x = 14,805,841,882,896/2,570,408
6. Step 6: Final answer
   x = 5,760,113.52