Finding the Third Proportional to 1,235,790 and 2,707,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,235,790 : 2,707,788 = 2,707,788 : x
2. Step 2: Convert to fraction form
   1,235,790/2,707,788 = 2,707,788/x
3. Step 3: Cross multiply
   1,235,790x = 2,707,788 × 2,707,788
4. Step 4: Simplify right side
   1,235,790x = 7,332,115,852,944
5. Step 5: Solve for x
   x = 7,332,115,852,944/1,235,790
6. Step 6: Final answer
   x = 5,933,140.62