Finding the Third Proportional to 4,101,419 and 8,974,758

Step by Step Solution

1. Step 1: Write the proportion equation
   4,101,419 : 8,974,758 = 8,974,758 : x
2. Step 2: Convert to fraction form
   4,101,419/8,974,758 = 8,974,758/x
3. Step 3: Cross multiply
   4,101,419x = 8,974,758 × 8,974,758
4. Step 4: Simplify right side
   4,101,419x = 80,546,281,158,564
5. Step 5: Solve for x
   x = 80,546,281,158,564/4,101,419
6. Step 6: Final answer
   x = 19,638,637.54