Finding the Third Proportional to 831,104 and 1,819,850

Step by Step Solution

1. Step 1: Write the proportion equation
   831,104 : 1,819,850 = 1,819,850 : x
2. Step 2: Convert to fraction form
   831,104/1,819,850 = 1,819,850/x
3. Step 3: Cross multiply
   831,104x = 1,819,850 × 1,819,850
4. Step 4: Simplify right side
   831,104x = 3,311,854,022,500
5. Step 5: Solve for x
   x = 3,311,854,022,500/831,104
6. Step 6: Final answer
   x = 3,984,885.19