Finding the Third Proportional to 482,558 and 1,039,908

Step by Step Solution

1. Step 1: Write the proportion equation
   482,558 : 1,039,908 = 1,039,908 : x
2. Step 2: Convert to fraction form
   482,558/1,039,908 = 1,039,908/x
3. Step 3: Cross multiply
   482,558x = 1,039,908 × 1,039,908
4. Step 4: Simplify right side
   482,558x = 1,081,408,648,464
5. Step 5: Solve for x
   x = 1,081,408,648,464/482,558
6. Step 6: Final answer
   x = 2,240,992.06