Finding the Third Proportional to 441,990 and 948,495.75

Step by Step Solution

1. Step 1: Write the proportion equation
   441,990 : 948,495.75 = 948,495.75 : x
2. Step 2: Convert to fraction form
   441,990/948,495.75 = 948,495.75/x
3. Step 3: Cross multiply
   441,990x = 948,495.75 × 948,495.75
4. Step 4: Simplify right side
   441,990x = 899,644,187,768.06
5. Step 5: Solve for x
   x = 899,644,187,768.06/441,990
6. Step 6: Final answer
   x = 2,035,440.14