Finding the Third Proportional to 3,342,660 and 5,167,326

Step by Step Solution

1. Step 1: Write the proportion equation
   3,342,660 : 5,167,326 = 5,167,326 : x
2. Step 2: Convert to fraction form
   3,342,660/5,167,326 = 5,167,326/x
3. Step 3: Cross multiply
   3,342,660x = 5,167,326 × 5,167,326
4. Step 4: Simplify right side
   3,342,660x = 26,701,257,990,276
5. Step 5: Solve for x
   x = 26,701,257,990,276/3,342,660
6. Step 6: Final answer
   x = 7,988,026.90