Finding the Third Proportional to 9,655,482 and 20,104,638

Step by Step Solution

1. Step 1: Write the proportion equation
   9,655,482 : 20,104,638 = 20,104,638 : x
2. Step 2: Convert to fraction form
   9,655,482/20,104,638 = 20,104,638/x
3. Step 3: Cross multiply
   9,655,482x = 20,104,638 × 20,104,638
4. Step 4: Simplify right side
   9,655,482x = 404,196,469,111,044
5. Step 5: Solve for x
   x = 404,196,469,111,044/9,655,482
6. Step 6: Final answer
   x = 41,861,863.46