Finding the Third Proportional to 833,800 and 1,818,150

Step by Step Solution

1. Step 1: Write the proportion equation
   833,800 : 1,818,150 = 1,818,150 : x
2. Step 2: Convert to fraction form
   833,800/1,818,150 = 1,818,150/x
3. Step 3: Cross multiply
   833,800x = 1,818,150 × 1,818,150
4. Step 4: Simplify right side
   833,800x = 3,305,669,422,500
5. Step 5: Solve for x
   x = 3,305,669,422,500/833,800
6. Step 6: Final answer
   x = 3,964,583.14