Finding the Third Proportional to 482,800.50 and 1,039,230

Step by Step Solution

1. Step 1: Write the proportion equation
   482,800.50 : 1,039,230 = 1,039,230 : x
2. Step 2: Convert to fraction form
   482,800.50/1,039,230 = 1,039,230/x
3. Step 3: Cross multiply
   482,800.50x = 1,039,230 × 1,039,230
4. Step 4: Simplify right side
   482,800.50x = 1,079,998,992,900
5. Step 5: Solve for x
   x = 1,079,998,992,900/482,800.50
6. Step 6: Final answer
   x = 2,236,946.72