Finding the Third Proportional to 520,683 and 1,082,838

Step by Step Solution

1. Step 1: Write the proportion equation
   520,683 : 1,082,838 = 1,082,838 : x
2. Step 2: Convert to fraction form
   520,683/1,082,838 = 1,082,838/x
3. Step 3: Cross multiply
   520,683x = 1,082,838 × 1,082,838
4. Step 4: Simplify right side
   520,683x = 1,172,538,134,244
5. Step 5: Solve for x
   x = 1,172,538,134,244/520,683
6. Step 6: Final answer
   x = 2,251,923.21