Finding the Third Proportional to 2,830,469 and 5,923,378

Step by Step Solution

1. Step 1: Write the proportion equation
   2,830,469 : 5,923,378 = 5,923,378 : x
2. Step 2: Convert to fraction form
   2,830,469/5,923,378 = 5,923,378/x
3. Step 3: Cross multiply
   2,830,469x = 5,923,378 × 5,923,378
4. Step 4: Simplify right side
   2,830,469x = 35,086,406,930,884
5. Step 5: Solve for x
   x = 35,086,406,930,884/2,830,469
6. Step 6: Final answer
   x = 12,395,969.34