Finding the Third Proportional to 276,255.50 and 595,019.25

Step by Step Solution

1. Step 1: Write the proportion equation
   276,255.50 : 595,019.25 = 595,019.25 : x
2. Step 2: Convert to fraction form
   276,255.50/595,019.25 = 595,019.25/x
3. Step 3: Cross multiply
   276,255.50x = 595,019.25 × 595,019.25
4. Step 4: Simplify right side
   276,255.50x = 354,047,907,870.56
5. Step 5: Solve for x
   x = 354,047,907,870.56/276,255.50
6. Step 6: Final answer
   x = 1,281,595.87