Finding the Third Proportional to 494,178 and 1,082,913

Step by Step Solution

1. Step 1: Write the proportion equation
   494,178 : 1,082,913 = 1,082,913 : x
2. Step 2: Convert to fraction form
   494,178/1,082,913 = 1,082,913/x
3. Step 3: Cross multiply
   494,178x = 1,082,913 × 1,082,913
4. Step 4: Simplify right side
   494,178x = 1,172,700,565,569
5. Step 5: Solve for x
   x = 1,172,700,565,569/494,178
6. Step 6: Final answer
   x = 2,373,032.72