Finding the Third Proportional to 1,144,408.50 and 1,811,747.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,408.50 : 1,811,747.25 = 1,811,747.25 : x
2. Step 2: Convert to fraction form
   1,144,408.50/1,811,747.25 = 1,811,747.25/x
3. Step 3: Cross multiply
   1,144,408.50x = 1,811,747.25 × 1,811,747.25
4. Step 4: Simplify right side
   1,144,408.50x = 3,282,428,097,882.56
5. Step 5: Solve for x
   x = 3,282,428,097,882.56/1,144,408.50
6. Step 6: Final answer
   x = 2,868,231.14