Finding the Third Proportional to 1,131,241 and 1,582,383

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,241 : 1,582,383 = 1,582,383 : x
2. Step 2: Convert to fraction form
   1,131,241/1,582,383 = 1,582,383/x
3. Step 3: Cross multiply
   1,131,241x = 1,582,383 × 1,582,383
4. Step 4: Simplify right side
   1,131,241x = 2,503,935,958,689
5. Step 5: Solve for x
   x = 2,503,935,958,689/1,131,241
6. Step 6: Final answer
   x = 2,213,441.66