Finding the Third Proportional to 1,448,869 and 3,146,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,869 : 3,146,632 = 3,146,632 : x
2. Step 2: Convert to fraction form
   1,448,869/3,146,632 = 3,146,632/x
3. Step 3: Cross multiply
   1,448,869x = 3,146,632 × 3,146,632
4. Step 4: Simplify right side
   1,448,869x = 9,901,292,943,424
5. Step 5: Solve for x
   x = 9,901,292,943,424/1,448,869
6. Step 6: Final answer
   x = 6,833,808.26