Finding the Third Proportional to 4,101,266 and 8,974,534

Step by Step Solution

1. Step 1: Write the proportion equation
   4,101,266 : 8,974,534 = 8,974,534 : x
2. Step 2: Convert to fraction form
   4,101,266/8,974,534 = 8,974,534/x
3. Step 3: Cross multiply
   4,101,266x = 8,974,534 × 8,974,534
4. Step 4: Simplify right side
   4,101,266x = 80,542,260,517,156
5. Step 5: Solve for x
   x = 80,542,260,517,156/4,101,266
6. Step 6: Final answer
   x = 19,638,389.83