Finding the Third Proportional to 276,700.50 and 595,435.50

Step by Step Solution

1. Step 1: Write the proportion equation
   276,700.50 : 595,435.50 = 595,435.50 : x
2. Step 2: Convert to fraction form
   276,700.50/595,435.50 = 595,435.50/x
3. Step 3: Cross multiply
   276,700.50x = 595,435.50 × 595,435.50
4. Step 4: Simplify right side
   276,700.50x = 354,543,434,660.25
5. Step 5: Solve for x
   x = 354,543,434,660.25/276,700.50
6. Step 6: Final answer
   x = 1,281,325.60