Finding the Third Proportional to 974,869 and 2,103,874

Step by Step Solution

1. Step 1: Write the proportion equation
   974,869 : 2,103,874 = 2,103,874 : x
2. Step 2: Convert to fraction form
   974,869/2,103,874 = 2,103,874/x
3. Step 3: Cross multiply
   974,869x = 2,103,874 × 2,103,874
4. Step 4: Simplify right side
   974,869x = 4,426,285,807,876
5. Step 5: Solve for x
   x = 4,426,285,807,876/974,869
6. Step 6: Final answer
   x = 4,540,390.36