Finding the Third Proportional to 3,364,512 and 7,380,408

Step by Step Solution

1. Step 1: Write the proportion equation
   3,364,512 : 7,380,408 = 7,380,408 : x
2. Step 2: Convert to fraction form
   3,364,512/7,380,408 = 7,380,408/x
3. Step 3: Cross multiply
   3,364,512x = 7,380,408 × 7,380,408
4. Step 4: Simplify right side
   3,364,512x = 54,470,422,246,464
5. Step 5: Solve for x
   x = 54,470,422,246,464/3,364,512
6. Step 6: Final answer
   x = 16,189,694.75