Finding the Third Proportional to 863,092 and 1,760,456

Step by Step Solution

1. Step 1: Write the proportion equation
   863,092 : 1,760,456 = 1,760,456 : x
2. Step 2: Convert to fraction form
   863,092/1,760,456 = 1,760,456/x
3. Step 3: Cross multiply
   863,092x = 1,760,456 × 1,760,456
4. Step 4: Simplify right side
   863,092x = 3,099,205,327,936
5. Step 5: Solve for x
   x = 3,099,205,327,936/863,092
6. Step 6: Final answer
   x = 3,590,816.89