Finding the Third Proportional to 141,398 and 303,036

Step by Step Solution

1. Step 1: Write the proportion equation
   141,398 : 303,036 = 303,036 : x
2. Step 2: Convert to fraction form
   141,398/303,036 = 303,036/x
3. Step 3: Cross multiply
   141,398x = 303,036 × 303,036
4. Step 4: Simplify right side
   141,398x = 91,830,817,296
5. Step 5: Solve for x
   x = 91,830,817,296/141,398
6. Step 6: Final answer
   x = 649,449.20