Finding the Third Proportional to 1,235,812 and 2,707,820

Step by Step Solution

1. Step 1: Write the proportion equation
   1,235,812 : 2,707,820 = 2,707,820 : x
2. Step 2: Convert to fraction form
   1,235,812/2,707,820 = 2,707,820/x
3. Step 3: Cross multiply
   1,235,812x = 2,707,820 × 2,707,820
4. Step 4: Simplify right side
   1,235,812x = 7,332,289,152,400
5. Step 5: Solve for x
   x = 7,332,289,152,400/1,235,812
6. Step 6: Final answer
   x = 5,933,175.23