Finding the Third Proportional to 1,246,666 and 2,729,795

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,666 : 2,729,795 = 2,729,795 : x
2. Step 2: Convert to fraction form
   1,246,666/2,729,795 = 2,729,795/x
3. Step 3: Cross multiply
   1,246,666x = 2,729,795 × 2,729,795
4. Step 4: Simplify right side
   1,246,666x = 7,451,780,742,025
5. Step 5: Solve for x
   x = 7,451,780,742,025/1,246,666
6. Step 6: Final answer
   x = 5,977,367.43