Finding the Third Proportional to 683,992 and 1,022,160

Step by Step Solution

1. Step 1: Write the proportion equation
   683,992 : 1,022,160 = 1,022,160 : x
2. Step 2: Convert to fraction form
   683,992/1,022,160 = 1,022,160/x
3. Step 3: Cross multiply
   683,992x = 1,022,160 × 1,022,160
4. Step 4: Simplify right side
   683,992x = 1,044,811,065,600
5. Step 5: Solve for x
   x = 1,044,811,065,600/683,992
6. Step 6: Final answer
   x = 1,527,519.42