Finding the Third Proportional to 520,758 and 1,082,979

Step by Step Solution

1. Step 1: Write the proportion equation
   520,758 : 1,082,979 = 1,082,979 : x
2. Step 2: Convert to fraction form
   520,758/1,082,979 = 1,082,979/x
3. Step 3: Cross multiply
   520,758x = 1,082,979 × 1,082,979
4. Step 4: Simplify right side
   520,758x = 1,172,843,514,441
5. Step 5: Solve for x
   x = 1,172,843,514,441/520,758
6. Step 6: Final answer
   x = 2,252,185.30