Finding the Third Proportional to 151,443 and 295,488

Step by Step Solution

1. Step 1: Write the proportion equation
   151,443 : 295,488 = 295,488 : x
2. Step 2: Convert to fraction form
   151,443/295,488 = 295,488/x
3. Step 3: Cross multiply
   151,443x = 295,488 × 295,488
4. Step 4: Simplify right side
   151,443x = 87,313,158,144
5. Step 5: Solve for x
   x = 87,313,158,144/151,443
6. Step 6: Final answer
   x = 576,541.39