Finding the Third Proportional to 142,004 and 303,956

Step by Step Solution

1. Step 1: Write the proportion equation
   142,004 : 303,956 = 303,956 : x
2. Step 2: Convert to fraction form
   142,004/303,956 = 303,956/x
3. Step 3: Cross multiply
   142,004x = 303,956 × 303,956
4. Step 4: Simplify right side
   142,004x = 92,389,249,936
5. Step 5: Solve for x
   x = 92,389,249,936/142,004
6. Step 6: Final answer
   x = 650,610.19