Finding the Third Proportional to 494,178 and 1,082,910

Step by Step Solution

1. Step 1: Write the proportion equation
   494,178 : 1,082,910 = 1,082,910 : x
2. Step 2: Convert to fraction form
   494,178/1,082,910 = 1,082,910/x
3. Step 3: Cross multiply
   494,178x = 1,082,910 × 1,082,910
4. Step 4: Simplify right side
   494,178x = 1,172,694,068,100
5. Step 5: Solve for x
   x = 1,172,694,068,100/494,178
6. Step 6: Final answer
   x = 2,373,019.58