Finding the Third Proportional to 479,632 and 738,096

Step by Step Solution

1. Step 1: Write the proportion equation
   479,632 : 738,096 = 738,096 : x
2. Step 2: Convert to fraction form
   479,632/738,096 = 738,096/x
3. Step 3: Cross multiply
   479,632x = 738,096 × 738,096
4. Step 4: Simplify right side
   479,632x = 544,785,705,216
5. Step 5: Solve for x
   x = 544,785,705,216/479,632
6. Step 6: Final answer
   x = 1,135,841.03