Finding the Third Proportional to 397,068 and 599,304.75

Step by Step Solution

1. Step 1: Write the proportion equation
   397,068 : 599,304.75 = 599,304.75 : x
2. Step 2: Convert to fraction form
   397,068/599,304.75 = 599,304.75/x
3. Step 3: Cross multiply
   397,068x = 599,304.75 × 599,304.75
4. Step 4: Simplify right side
   397,068x = 359,166,183,372.56
5. Step 5: Solve for x
   x = 359,166,183,372.56/397,068
6. Step 6: Final answer
   x = 904,545.78