Finding the Third Proportional to 2,012,130 and 3,140,667

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,130 : 3,140,667 = 3,140,667 : x
2. Step 2: Convert to fraction form
   2,012,130/3,140,667 = 3,140,667/x
3. Step 3: Cross multiply
   2,012,130x = 3,140,667 × 3,140,667
4. Step 4: Simplify right side
   2,012,130x = 9,863,789,204,889
5. Step 5: Solve for x
   x = 9,863,789,204,889/2,012,130
6. Step 6: Final answer
   x = 4,902,162.98