Finding the Third Proportional to 1,220,860 and 1,796,006

Step by Step Solution

1. Step 1: Write the proportion equation
   1,220,860 : 1,796,006 = 1,796,006 : x
2. Step 2: Convert to fraction form
   1,220,860/1,796,006 = 1,796,006/x
3. Step 3: Cross multiply
   1,220,860x = 1,796,006 × 1,796,006
4. Step 4: Simplify right side
   1,220,860x = 3,225,637,552,036
5. Step 5: Solve for x
   x = 3,225,637,552,036/1,220,860
6. Step 6: Final answer
   x = 2,642,102.74