Finding the Third Proportional to 362,085.75 and 770,949

Step by Step Solution

1. Step 1: Write the proportion equation
   362,085.75 : 770,949 = 770,949 : x
2. Step 2: Convert to fraction form
   362,085.75/770,949 = 770,949/x
3. Step 3: Cross multiply
   362,085.75x = 770,949 × 770,949
4. Step 4: Simplify right side
   362,085.75x = 594,362,360,601
5. Step 5: Solve for x
   x = 594,362,360,601/362,085.75
6. Step 6: Final answer
   x = 1,641,496.14