Finding the Third Proportional to 1,819,082 and 3,960,887

Step by Step Solution

1. Step 1: Write the proportion equation
   1,819,082 : 3,960,887 = 3,960,887 : x
2. Step 2: Convert to fraction form
   1,819,082/3,960,887 = 3,960,887/x
3. Step 3: Cross multiply
   1,819,082x = 3,960,887 × 3,960,887
4. Step 4: Simplify right side
   1,819,082x = 15,688,625,826,769
5. Step 5: Solve for x
   x = 15,688,625,826,769/1,819,082
6. Step 6: Final answer
   x = 8,624,474.23