Finding the Third Proportional to 1,448,969 and 3,146,887

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,969 : 3,146,887 = 3,146,887 : x
2. Step 2: Convert to fraction form
   1,448,969/3,146,887 = 3,146,887/x
3. Step 3: Cross multiply
   1,448,969x = 3,146,887 × 3,146,887
4. Step 4: Simplify right side
   1,448,969x = 9,902,897,790,769
5. Step 5: Solve for x
   x = 9,902,897,790,769/1,448,969
6. Step 6: Final answer
   x = 6,834,444.21