Finding the Third Proportional to 600,375 and 1,300,398

Step by Step Solution

1. Step 1: Write the proportion equation
   600,375 : 1,300,398 = 1,300,398 : x
2. Step 2: Convert to fraction form
   600,375/1,300,398 = 1,300,398/x
3. Step 3: Cross multiply
   600,375x = 1,300,398 × 1,300,398
4. Step 4: Simplify right side
   600,375x = 1,691,034,958,404
5. Step 5: Solve for x
   x = 1,691,034,958,404/600,375
6. Step 6: Final answer
   x = 2,816,631.20