Finding the Third Proportional to 863,104 and 1,760,480

Step by Step Solution

1. Step 1: Write the proportion equation
   863,104 : 1,760,480 = 1,760,480 : x
2. Step 2: Convert to fraction form
   863,104/1,760,480 = 1,760,480/x
3. Step 3: Cross multiply
   863,104x = 1,760,480 × 1,760,480
4. Step 4: Simplify right side
   863,104x = 3,099,289,830,400
5. Step 5: Solve for x
   x = 3,099,289,830,400/863,104
6. Step 6: Final answer
   x = 3,590,864.87