Finding the Third Proportional to 1,485,337 and 3,171,122

Step by Step Solution

1. Step 1: Write the proportion equation
   1,485,337 : 3,171,122 = 3,171,122 : x
2. Step 2: Convert to fraction form
   1,485,337/3,171,122 = 3,171,122/x
3. Step 3: Cross multiply
   1,485,337x = 3,171,122 × 3,171,122
4. Step 4: Simplify right side
   1,485,337x = 10,056,014,738,884
5. Step 5: Solve for x
   x = 10,056,014,738,884/1,485,337
6. Step 6: Final answer
   x = 6,770,190.70