Finding the Third Proportional to 140,654 and 303,303

Step by Step Solution

1. Step 1: Write the proportion equation
   140,654 : 303,303 = 303,303 : x
2. Step 2: Convert to fraction form
   140,654/303,303 = 303,303/x
3. Step 3: Cross multiply
   140,654x = 303,303 × 303,303
4. Step 4: Simplify right side
   140,654x = 91,992,709,809
5. Step 5: Solve for x
   x = 91,992,709,809/140,654
6. Step 6: Final answer
   x = 654,035.50