Finding the Third Proportional to 482,355 and 1,028,785.50

Step by Step Solution

1. Step 1: Write the proportion equation
   482,355 : 1,028,785.50 = 1,028,785.50 : x
2. Step 2: Convert to fraction form
   482,355/1,028,785.50 = 1,028,785.50/x
3. Step 3: Cross multiply
   482,355x = 1,028,785.50 × 1,028,785.50
4. Step 4: Simplify right side
   482,355x = 1,058,399,605,010.25
5. Step 5: Solve for x
   x = 1,058,399,605,010.25/482,355
6. Step 6: Final answer
   x = 2,194,233.72