Finding the Third Proportional to 288,730.50 and 595,768.50

Step by Step Solution

1. Step 1: Write the proportion equation
   288,730.50 : 595,768.50 = 595,768.50 : x
2. Step 2: Convert to fraction form
   288,730.50/595,768.50 = 595,768.50/x
3. Step 3: Cross multiply
   288,730.50x = 595,768.50 × 595,768.50
4. Step 4: Simplify right side
   288,730.50x = 354,940,105,592.25
5. Step 5: Solve for x
   x = 354,940,105,592.25/288,730.50
6. Step 6: Final answer
   x = 1,229,312.82