Finding the Third Proportional to 1,220,924 and 1,796,078

Step by Step Solution

1. Step 1: Write the proportion equation
   1,220,924 : 1,796,078 = 1,796,078 : x
2. Step 2: Convert to fraction form
   1,220,924/1,796,078 = 1,796,078/x
3. Step 3: Cross multiply
   1,220,924x = 1,796,078 × 1,796,078
4. Step 4: Simplify right side
   1,220,924x = 3,225,896,182,084
5. Step 5: Solve for x
   x = 3,225,896,182,084/1,220,924
6. Step 6: Final answer
   x = 2,642,176.07