Finding the Third Proportional to 1,094,802 and 1,640,561

Step by Step Solution

1. Step 1: Write the proportion equation
   1,094,802 : 1,640,561 = 1,640,561 : x
2. Step 2: Convert to fraction form
   1,094,802/1,640,561 = 1,640,561/x
3. Step 3: Cross multiply
   1,094,802x = 1,640,561 × 1,640,561
4. Step 4: Simplify right side
   1,094,802x = 2,691,440,394,721
5. Step 5: Solve for x
   x = 2,691,440,394,721/1,094,802
6. Step 6: Final answer
   x = 2,458,380.96