Finding the Third Proportional to 523,620 and 1,086,096

Step by Step Solution

1. Step 1: Write the proportion equation
   523,620 : 1,086,096 = 1,086,096 : x
2. Step 2: Convert to fraction form
   523,620/1,086,096 = 1,086,096/x
3. Step 3: Cross multiply
   523,620x = 1,086,096 × 1,086,096
4. Step 4: Simplify right side
   523,620x = 1,179,604,521,216
5. Step 5: Solve for x
   x = 1,179,604,521,216/523,620
6. Step 6: Final answer
   x = 2,252,787.37