Finding the Third Proportional to 295,793 and 443,545

Step by Step Solution

1. Step 1: Write the proportion equation
   295,793 : 443,545 = 443,545 : x
2. Step 2: Convert to fraction form
   295,793/443,545 = 443,545/x
3. Step 3: Cross multiply
   295,793x = 443,545 × 443,545
4. Step 4: Simplify right side
   295,793x = 196,732,167,025
5. Step 5: Solve for x
   x = 196,732,167,025/295,793
6. Step 6: Final answer
   x = 665,100.82