Finding the Third Proportional to 1,324,474 and 2,038,378

Step by Step Solution

1. Step 1: Write the proportion equation
   1,324,474 : 2,038,378 = 2,038,378 : x
2. Step 2: Convert to fraction form
   1,324,474/2,038,378 = 2,038,378/x
3. Step 3: Cross multiply
   1,324,474x = 2,038,378 × 2,038,378
4. Step 4: Simplify right side
   1,324,474x = 4,154,984,870,884
5. Step 5: Solve for x
   x = 4,154,984,870,884/1,324,474
6. Step 6: Final answer
   x = 3,137,083.00