Finding the Third Proportional to 482,557 and 1,039,906

Step by Step Solution

1. Step 1: Write the proportion equation
   482,557 : 1,039,906 = 1,039,906 : x
2. Step 2: Convert to fraction form
   482,557/1,039,906 = 1,039,906/x
3. Step 3: Cross multiply
   482,557x = 1,039,906 × 1,039,906
4. Step 4: Simplify right side
   482,557x = 1,081,404,488,836
5. Step 5: Solve for x
   x = 1,081,404,488,836/482,557
6. Step 6: Final answer
   x = 2,240,988.09