Finding the Third Proportional to 482,443.50 and 1,027,285.50

Step by Step Solution

1. Step 1: Write the proportion equation
   482,443.50 : 1,027,285.50 = 1,027,285.50 : x
2. Step 2: Convert to fraction form
   482,443.50/1,027,285.50 = 1,027,285.50/x
3. Step 3: Cross multiply
   482,443.50x = 1,027,285.50 × 1,027,285.50
4. Step 4: Simplify right side
   482,443.50x = 1,055,315,498,510.25
5. Step 5: Solve for x
   x = 1,055,315,498,510.25/482,443.50
6. Step 6: Final answer
   x = 2,187,438.53