Finding the Third Proportional to 1,220,844 and 1,892,610

Step by Step Solution

1. Step 1: Write the proportion equation
   1,220,844 : 1,892,610 = 1,892,610 : x
2. Step 2: Convert to fraction form
   1,220,844/1,892,610 = 1,892,610/x
3. Step 3: Cross multiply
   1,220,844x = 1,892,610 × 1,892,610
4. Step 4: Simplify right side
   1,220,844x = 3,581,972,612,100
5. Step 5: Solve for x
   x = 3,581,972,612,100/1,220,844
6. Step 6: Final answer
   x = 2,934,013.36