Finding the Third Proportional to 1,235,808 and 2,707,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,235,808 : 2,707,812 = 2,707,812 : x
2. Step 2: Convert to fraction form
   1,235,808/2,707,812 = 2,707,812/x
3. Step 3: Cross multiply
   1,235,808x = 2,707,812 × 2,707,812
4. Step 4: Simplify right side
   1,235,808x = 7,332,245,827,344
5. Step 5: Solve for x
   x = 7,332,245,827,344/1,235,808
6. Step 6: Final answer
   x = 5,933,159.38