Finding the Third Proportional to 826,954 and 1,326,818

Step by Step Solution

1. Step 1: Write the proportion equation
   826,954 : 1,326,818 = 1,326,818 : x
2. Step 2: Convert to fraction form
   826,954/1,326,818 = 1,326,818/x
3. Step 3: Cross multiply
   826,954x = 1,326,818 × 1,326,818
4. Step 4: Simplify right side
   826,954x = 1,760,446,005,124
5. Step 5: Solve for x
   x = 1,760,446,005,124/826,954
6. Step 6: Final answer
   x = 2,128,831.84