Finding the Third Proportional to 1,081,344 and 1,580,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,081,344 : 1,580,928 = 1,580,928 : x
2. Step 2: Convert to fraction form
   1,081,344/1,580,928 = 1,580,928/x
3. Step 3: Cross multiply
   1,081,344x = 1,580,928 × 1,580,928
4. Step 4: Simplify right side
   1,081,344x = 2,499,333,341,184
5. Step 5: Solve for x
   x = 2,499,333,341,184/1,081,344
6. Step 6: Final answer
   x = 2,311,321.23