Finding the Third Proportional to 4,953,540 and 10,117,016

Step by Step Solution

1. Step 1: Write the proportion equation
   4,953,540 : 10,117,016 = 10,117,016 : x
2. Step 2: Convert to fraction form
   4,953,540/10,117,016 = 10,117,016/x
3. Step 3: Cross multiply
   4,953,540x = 10,117,016 × 10,117,016
4. Step 4: Simplify right side
   4,953,540x = 102,354,012,744,256
5. Step 5: Solve for x
   x = 102,354,012,744,256/4,953,540
6. Step 6: Final answer
   x = 20,662,801.30