Finding the Third Proportional to 508,236 and 1,082,208

Step by Step Solution

1. Step 1: Write the proportion equation
   508,236 : 1,082,208 = 1,082,208 : x
2. Step 2: Convert to fraction form
   508,236/1,082,208 = 1,082,208/x
3. Step 3: Cross multiply
   508,236x = 1,082,208 × 1,082,208
4. Step 4: Simplify right side
   508,236x = 1,171,174,155,264
5. Step 5: Solve for x
   x = 1,171,174,155,264/508,236
6. Step 6: Final answer
   x = 2,304,390.39