Finding the Third Proportional to 1,933,660 and 4,147,112

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933,660 : 4,147,112 = 4,147,112 : x
2. Step 2: Convert to fraction form
   1,933,660/4,147,112 = 4,147,112/x
3. Step 3: Cross multiply
   1,933,660x = 4,147,112 × 4,147,112
4. Step 4: Simplify right side
   1,933,660x = 17,198,537,940,544
5. Step 5: Solve for x
   x = 17,198,537,940,544/1,933,660
6. Step 6: Final answer
   x = 8,894,292.66