Finding the Third Proportional to 276,300 and 595,105.50

Step by Step Solution

1. Step 1: Write the proportion equation
   276,300 : 595,105.50 = 595,105.50 : x
2. Step 2: Convert to fraction form
   276,300/595,105.50 = 595,105.50/x
3. Step 3: Cross multiply
   276,300x = 595,105.50 × 595,105.50
4. Step 4: Simplify right side
   276,300x = 354,150,556,130.25
5. Step 5: Solve for x
   x = 354,150,556,130.25/276,300
6. Step 6: Final answer
   x = 1,281,760.97