Finding the Third Proportional to 1,242,582 and 2,717,790

Step by Step Solution

1. Step 1: Write the proportion equation
   1,242,582 : 2,717,790 = 2,717,790 : x
2. Step 2: Convert to fraction form
   1,242,582/2,717,790 = 2,717,790/x
3. Step 3: Cross multiply
   1,242,582x = 2,717,790 × 2,717,790
4. Step 4: Simplify right side
   1,242,582x = 7,386,382,484,100
5. Step 5: Solve for x
   x = 7,386,382,484,100/1,242,582
6. Step 6: Final answer
   x = 5,944,382.33