Finding the Third Proportional to 843,933 and 1,808,418

Step by Step Solution

1. Step 1: Write the proportion equation
   843,933 : 1,808,418 = 1,808,418 : x
2. Step 2: Convert to fraction form
   843,933/1,808,418 = 1,808,418/x
3. Step 3: Cross multiply
   843,933x = 1,808,418 × 1,808,418
4. Step 4: Simplify right side
   843,933x = 3,270,375,662,724
5. Step 5: Solve for x
   x = 3,270,375,662,724/843,933
6. Step 6: Final answer
   x = 3,875,160.31