Finding the Third Proportional to 184,558.50 and 287,766

Step by Step Solution

1. Step 1: Write the proportion equation
   184,558.50 : 287,766 = 287,766 : x
2. Step 2: Convert to fraction form
   184,558.50/287,766 = 287,766/x
3. Step 3: Cross multiply
   184,558.50x = 287,766 × 287,766
4. Step 4: Simplify right side
   184,558.50x = 82,809,270,756
5. Step 5: Solve for x
   x = 82,809,270,756/184,558.50
6. Step 6: Final answer
   x = 448,688.47