Finding the Third Proportional to 516,888 and 1,096,398

Step by Step Solution

1. Step 1: Write the proportion equation
   516,888 : 1,096,398 = 1,096,398 : x
2. Step 2: Convert to fraction form
   516,888/1,096,398 = 1,096,398/x
3. Step 3: Cross multiply
   516,888x = 1,096,398 × 1,096,398
4. Step 4: Simplify right side
   516,888x = 1,202,088,574,404
5. Step 5: Solve for x
   x = 1,202,088,574,404/516,888
6. Step 6: Final answer
   x = 2,325,626.78