Finding the Third Proportional to 649,674 and 1,019,385

Step by Step Solution

1. Step 1: Write the proportion equation
   649,674 : 1,019,385 = 1,019,385 : x
2. Step 2: Convert to fraction form
   649,674/1,019,385 = 1,019,385/x
3. Step 3: Cross multiply
   649,674x = 1,019,385 × 1,019,385
4. Step 4: Simplify right side
   649,674x = 1,039,145,778,225
5. Step 5: Solve for x
   x = 1,039,145,778,225/649,674
6. Step 6: Final answer
   x = 1,599,488.02