Finding the Third Proportional to 1,448,760 and 3,146,619

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,760 : 3,146,619 = 3,146,619 : x
2. Step 2: Convert to fraction form
   1,448,760/3,146,619 = 3,146,619/x
3. Step 3: Cross multiply
   1,448,760x = 3,146,619 × 3,146,619
4. Step 4: Simplify right side
   1,448,760x = 9,901,211,131,161
5. Step 5: Solve for x
   x = 9,901,211,131,161/1,448,760
6. Step 6: Final answer
   x = 6,834,265.95