Finding the Third Proportional to 1,297,830 and 2,014,766

Step by Step Solution

1. Step 1: Write the proportion equation
   1,297,830 : 2,014,766 = 2,014,766 : x
2. Step 2: Convert to fraction form
   1,297,830/2,014,766 = 2,014,766/x
3. Step 3: Cross multiply
   1,297,830x = 2,014,766 × 2,014,766
4. Step 4: Simplify right side
   1,297,830x = 4,059,282,034,756
5. Step 5: Solve for x
   x = 4,059,282,034,756/1,297,830
6. Step 6: Final answer
   x = 3,127,745.57