Finding the Third Proportional to 843,825 and 1,819,590

Step by Step Solution

1. Step 1: Write the proportion equation
   843,825 : 1,819,590 = 1,819,590 : x
2. Step 2: Convert to fraction form
   843,825/1,819,590 = 1,819,590/x
3. Step 3: Cross multiply
   843,825x = 1,819,590 × 1,819,590
4. Step 4: Simplify right side
   843,825x = 3,310,907,768,100
5. Step 5: Solve for x
   x = 3,310,907,768,100/843,825
6. Step 6: Final answer
   x = 3,923,690.06