Finding the Third Proportional to 4,101,147 and 8,974,305

Step by Step Solution

1. Step 1: Write the proportion equation
   4,101,147 : 8,974,305 = 8,974,305 : x
2. Step 2: Convert to fraction form
   4,101,147/8,974,305 = 8,974,305/x
3. Step 3: Cross multiply
   4,101,147x = 8,974,305 × 8,974,305
4. Step 4: Simplify right side
   4,101,147x = 80,538,150,233,025
5. Step 5: Solve for x
   x = 80,538,150,233,025/4,101,147
6. Step 6: Final answer
   x = 19,637,957.44