Finding the Third Proportional to 441,839.25 and 700,758

Step by Step Solution

1. Step 1: Write the proportion equation
   441,839.25 : 700,758 = 700,758 : x
2. Step 2: Convert to fraction form
   441,839.25/700,758 = 700,758/x
3. Step 3: Cross multiply
   441,839.25x = 700,758 × 700,758
4. Step 4: Simplify right side
   441,839.25x = 491,061,774,564
5. Step 5: Solve for x
   x = 491,061,774,564/441,839.25
6. Step 6: Final answer
   x = 1,111,403.69