Finding the Third Proportional to 1,311,082 and 2,852,890

Step by Step Solution

1. Step 1: Write the proportion equation
   1,311,082 : 2,852,890 = 2,852,890 : x
2. Step 2: Convert to fraction form
   1,311,082/2,852,890 = 2,852,890/x
3. Step 3: Cross multiply
   1,311,082x = 2,852,890 × 2,852,890
4. Step 4: Simplify right side
   1,311,082x = 8,138,981,352,100
5. Step 5: Solve for x
   x = 8,138,981,352,100/1,311,082
6. Step 6: Final answer
   x = 6,207,835.48