Finding the Third Proportional to 916,020 and 2,018,016

Step by Step Solution

1. Step 1: Write the proportion equation
   916,020 : 2,018,016 = 2,018,016 : x
2. Step 2: Convert to fraction form
   916,020/2,018,016 = 2,018,016/x
3. Step 3: Cross multiply
   916,020x = 2,018,016 × 2,018,016
4. Step 4: Simplify right side
   916,020x = 4,072,388,576,256
5. Step 5: Solve for x
   x = 4,072,388,576,256/916,020
6. Step 6: Final answer
   x = 4,445,741.99