Finding the Third Proportional to 730,992 and 1,096,488

Step by Step Solution

1. Step 1: Write the proportion equation
   730,992 : 1,096,488 = 1,096,488 : x
2. Step 2: Convert to fraction form
   730,992/1,096,488 = 1,096,488/x
3. Step 3: Cross multiply
   730,992x = 1,096,488 × 1,096,488
4. Step 4: Simplify right side
   730,992x = 1,202,285,934,144
5. Step 5: Solve for x
   x = 1,202,285,934,144/730,992
6. Step 6: Final answer
   x = 1,644,732