Finding the Third Proportional to 1,448,868 and 3,146,658

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,868 : 3,146,658 = 3,146,658 : x
2. Step 2: Convert to fraction form
   1,448,868/3,146,658 = 3,146,658/x
3. Step 3: Cross multiply
   1,448,868x = 3,146,658 × 3,146,658
4. Step 4: Simplify right side
   1,448,868x = 9,901,456,568,964
5. Step 5: Solve for x
   x = 9,901,456,568,964/1,448,868
6. Step 6: Final answer
   x = 6,833,925.91