Finding the Third Proportional to 4,101,270 and 8,974,540

Step by Step Solution

1. Step 1: Write the proportion equation
   4,101,270 : 8,974,540 = 8,974,540 : x
2. Step 2: Convert to fraction form
   4,101,270/8,974,540 = 8,974,540/x
3. Step 3: Cross multiply
   4,101,270x = 8,974,540 × 8,974,540
4. Step 4: Simplify right side
   4,101,270x = 80,542,368,211,600
5. Step 5: Solve for x
   x = 80,542,368,211,600/4,101,270
6. Step 6: Final answer
   x = 19,638,396.94