Finding the Third Proportional to 3,105,435 and 6,757,620

Step by Step Solution

1. Step 1: Write the proportion equation
   3,105,435 : 6,757,620 = 6,757,620 : x
2. Step 2: Convert to fraction form
   3,105,435/6,757,620 = 6,757,620/x
3. Step 3: Cross multiply
   3,105,435x = 6,757,620 × 6,757,620
4. Step 4: Simplify right side
   3,105,435x = 45,665,428,064,400
5. Step 5: Solve for x
   x = 45,665,428,064,400/3,105,435
6. Step 6: Final answer
   x = 14,705,002.06