Finding the Third Proportional to 3,131,570 and 6,014,308

Step by Step Solution

1. Step 1: Write the proportion equation
   3,131,570 : 6,014,308 = 6,014,308 : x
2. Step 2: Convert to fraction form
   3,131,570/6,014,308 = 6,014,308/x
3. Step 3: Cross multiply
   3,131,570x = 6,014,308 × 6,014,308
4. Step 4: Simplify right side
   3,131,570x = 36,171,900,718,864
5. Step 5: Solve for x
   x = 36,171,900,718,864/3,131,570
6. Step 6: Final answer
   x = 11,550,723.99