Finding the Third Proportional to 675,804 and 944,815.50

Step by Step Solution

1. Step 1: Write the proportion equation
   675,804 : 944,815.50 = 944,815.50 : x
2. Step 2: Convert to fraction form
   675,804/944,815.50 = 944,815.50/x
3. Step 3: Cross multiply
   675,804x = 944,815.50 × 944,815.50
4. Step 4: Simplify right side
   675,804x = 892,676,329,040.25
5. Step 5: Solve for x
   x = 892,676,329,040.25/675,804
6. Step 6: Final answer
   x = 1,320,910.10