Finding the Third Proportional to 3,149,662 and 6,745,446

Step by Step Solution

1. Step 1: Write the proportion equation
   3,149,662 : 6,745,446 = 6,745,446 : x
2. Step 2: Convert to fraction form
   3,149,662/6,745,446 = 6,745,446/x
3. Step 3: Cross multiply
   3,149,662x = 6,745,446 × 6,745,446
4. Step 4: Simplify right side
   3,149,662x = 45,501,041,738,916
5. Step 5: Solve for x
   x = 45,501,041,738,916/3,149,662
6. Step 6: Final answer
   x = 14,446,325.27