Finding the Third Proportional to 1,488,163 and 3,230,018

Step by Step Solution

1. Step 1: Write the proportion equation
   1,488,163 : 3,230,018 = 3,230,018 : x
2. Step 2: Convert to fraction form
   1,488,163/3,230,018 = 3,230,018/x
3. Step 3: Cross multiply
   1,488,163x = 3,230,018 × 3,230,018
4. Step 4: Simplify right side
   1,488,163x = 10,433,016,280,324
5. Step 5: Solve for x
   x = 10,433,016,280,324/1,488,163
6. Step 6: Final answer
   x = 7,010,667.70