Finding the Third Proportional to 303,363 and 659,674.69

Step by Step Solution

1. Step 1: Write the proportion equation
   303,363 : 659,674.69 = 659,674.69 : x
2. Step 2: Convert to fraction form
   303,363/659,674.69 = 659,674.69/x
3. Step 3: Cross multiply
   303,363x = 659,674.69 × 659,674.69
4. Step 4: Simplify right side
   303,363x = 435,170,693,328.22
5. Step 5: Solve for x
   x = 435,170,693,328.22/303,363
6. Step 6: Final answer
   x = 1,434,488.36