Finding the Third Proportional to 4,159,740 and 9,085,016

Step by Step Solution

1. Step 1: Write the proportion equation
   4,159,740 : 9,085,016 = 9,085,016 : x
2. Step 2: Convert to fraction form
   4,159,740/9,085,016 = 9,085,016/x
3. Step 3: Cross multiply
   4,159,740x = 9,085,016 × 9,085,016
4. Step 4: Simplify right side
   4,159,740x = 82,537,515,720,256
5. Step 5: Solve for x
   x = 82,537,515,720,256/4,159,740
6. Step 6: Final answer
   x = 19,841,989.10