Finding the Third Proportional to 730,972 and 1,096,458

Step by Step Solution

1. Step 1: Write the proportion equation
   730,972 : 1,096,458 = 1,096,458 : x
2. Step 2: Convert to fraction form
   730,972/1,096,458 = 1,096,458/x
3. Step 3: Cross multiply
   730,972x = 1,096,458 × 1,096,458
4. Step 4: Simplify right side
   730,972x = 1,202,220,145,764
5. Step 5: Solve for x
   x = 1,202,220,145,764/730,972
6. Step 6: Final answer
   x = 1,644,687