Finding the Third Proportional to 273,819 and 599,170.50

Step by Step Solution

1. Step 1: Write the proportion equation
   273,819 : 599,170.50 = 599,170.50 : x
2. Step 2: Convert to fraction form
   273,819/599,170.50 = 599,170.50/x
3. Step 3: Cross multiply
   273,819x = 599,170.50 × 599,170.50
4. Step 4: Simplify right side
   273,819x = 359,005,288,070.25
5. Step 5: Solve for x
   x = 359,005,288,070.25/273,819
6. Step 6: Final answer
   x = 1,311,104.37