Finding the Third Proportional to 823,104 and 1,236,846

Step by Step Solution

1. Step 1: Write the proportion equation
   823,104 : 1,236,846 = 1,236,846 : x
2. Step 2: Convert to fraction form
   823,104/1,236,846 = 1,236,846/x
3. Step 3: Cross multiply
   823,104x = 1,236,846 × 1,236,846
4. Step 4: Simplify right side
   823,104x = 1,529,788,027,716
5. Step 5: Solve for x
   x = 1,529,788,027,716/823,104
6. Step 6: Final answer
   x = 1,858,559.83