Finding the Third Proportional to 863,262 and 1,760,796

Step by Step Solution

1. Step 1: Write the proportion equation
   863,262 : 1,760,796 = 1,760,796 : x
2. Step 2: Convert to fraction form
   863,262/1,760,796 = 1,760,796/x
3. Step 3: Cross multiply
   863,262x = 1,760,796 × 1,760,796
4. Step 4: Simplify right side
   863,262x = 3,100,402,553,616
5. Step 5: Solve for x
   x = 3,100,402,553,616/863,262
6. Step 6: Final answer
   x = 3,591,496.62