Finding the Third Proportional to 1,221,096 and 1,796,328

Step by Step Solution

1. Step 1: Write the proportion equation
   1,221,096 : 1,796,328 = 1,796,328 : x
2. Step 2: Convert to fraction form
   1,221,096/1,796,328 = 1,796,328/x
3. Step 3: Cross multiply
   1,221,096x = 1,796,328 × 1,796,328
4. Step 4: Simplify right side
   1,221,096x = 3,226,794,283,584
5. Step 5: Solve for x
   x = 3,226,794,283,584/1,221,096
6. Step 6: Final answer
   x = 2,642,539.39