Finding the Third Proportional to 295,785 and 443,533.50

Step by Step Solution

1. Step 1: Write the proportion equation
   295,785 : 443,533.50 = 443,533.50 : x
2. Step 2: Convert to fraction form
   295,785/443,533.50 = 443,533.50/x
3. Step 3: Cross multiply
   295,785x = 443,533.50 × 443,533.50
4. Step 4: Simplify right side
   295,785x = 196,721,965,622.25
5. Step 5: Solve for x
   x = 196,721,965,622.25/295,785
6. Step 6: Final answer
   x = 665,084.32