Finding the Third Proportional to 825,753 and 1,813,891

Step by Step Solution

1. Step 1: Write the proportion equation
   825,753 : 1,813,891 = 1,813,891 : x
2. Step 2: Convert to fraction form
   825,753/1,813,891 = 1,813,891/x
3. Step 3: Cross multiply
   825,753x = 1,813,891 × 1,813,891
4. Step 4: Simplify right side
   825,753x = 3,290,200,559,881
5. Step 5: Solve for x
   x = 3,290,200,559,881/825,753
6. Step 6: Final answer
   x = 3,984,485.14