Finding the Third Proportional to 1,324,420 and 2,098,554

Step by Step Solution

1. Step 1: Write the proportion equation
   1,324,420 : 2,098,554 = 2,098,554 : x
2. Step 2: Convert to fraction form
   1,324,420/2,098,554 = 2,098,554/x
3. Step 3: Cross multiply
   1,324,420x = 2,098,554 × 2,098,554
4. Step 4: Simplify right side
   1,324,420x = 4,403,928,890,916
5. Step 5: Solve for x
   x = 4,403,928,890,916/1,324,420
6. Step 6: Final answer
   x = 3,325,175.47