Finding the Third Proportional to 2,012,074 and 3,140,583

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,074 : 3,140,583 = 3,140,583 : x
2. Step 2: Convert to fraction form
   2,012,074/3,140,583 = 3,140,583/x
3. Step 3: Cross multiply
   2,012,074x = 3,140,583 × 3,140,583
4. Step 4: Simplify right side
   2,012,074x = 9,863,261,579,889
5. Step 5: Solve for x
   x = 9,863,261,579,889/2,012,074
6. Step 6: Final answer
   x = 4,902,037.19