Finding the Third Proportional to 276,917.50 and 595,955

Step by Step Solution

1. Step 1: Write the proportion equation
   276,917.50 : 595,955 = 595,955 : x
2. Step 2: Convert to fraction form
   276,917.50/595,955 = 595,955/x
3. Step 3: Cross multiply
   276,917.50x = 595,955 × 595,955
4. Step 4: Simplify right side
   276,917.50x = 355,162,362,025
5. Step 5: Solve for x
   x = 355,162,362,025/276,917.50
6. Step 6: Final answer
   x = 1,282,556.58