Finding the Third Proportional to 844,587 and 1,308,863.81

Step by Step Solution

1. Step 1: Write the proportion equation
   844,587 : 1,308,863.81 = 1,308,863.81 : x
2. Step 2: Convert to fraction form
   844,587/1,308,863.81 = 1,308,863.81/x
3. Step 3: Cross multiply
   844,587x = 1,308,863.81 × 1,308,863.81
4. Step 4: Simplify right side
   844,587x = 1,713,124,479,672.04
5. Step 5: Solve for x
   x = 1,713,124,479,672.04/844,587
6. Step 6: Final answer
   x = 2,028,357.62