Finding the Third Proportional to 302,325 and 446,566.50

Step by Step Solution

1. Step 1: Write the proportion equation
   302,325 : 446,566.50 = 446,566.50 : x
2. Step 2: Convert to fraction form
   302,325/446,566.50 = 446,566.50/x
3. Step 3: Cross multiply
   302,325x = 446,566.50 × 446,566.50
4. Step 4: Simplify right side
   302,325x = 199,421,638,922.25
5. Step 5: Solve for x
   x = 199,421,638,922.25/302,325
6. Step 6: Final answer
   x = 659,626.69