Finding the Third Proportional to 3,105,314 and 6,757,380

Step by Step Solution

1. Step 1: Write the proportion equation
   3,105,314 : 6,757,380 = 6,757,380 : x
2. Step 2: Convert to fraction form
   3,105,314/6,757,380 = 6,757,380/x
3. Step 3: Cross multiply
   3,105,314x = 6,757,380 × 6,757,380
4. Step 4: Simplify right side
   3,105,314x = 45,662,184,464,400
5. Step 5: Solve for x
   x = 45,662,184,464,400/3,105,314
6. Step 6: Final answer
   x = 14,704,530.51