Finding the Third Proportional to 3,395,736 and 5,137,344

Step by Step Solution

1. Step 1: Write the proportion equation
   3,395,736 : 5,137,344 = 5,137,344 : x
2. Step 2: Convert to fraction form
   3,395,736/5,137,344 = 5,137,344/x
3. Step 3: Cross multiply
   3,395,736x = 5,137,344 × 5,137,344
4. Step 4: Simplify right side
   3,395,736x = 26,392,303,374,336
5. Step 5: Solve for x
   x = 26,392,303,374,336/3,395,736
6. Step 6: Final answer
   x = 7,772,189.41