Finding the Third Proportional to 108,285 and 147,519

Step by Step Solution

1. Step 1: Write the proportion equation
   108,285 : 147,519 = 147,519 : x
2. Step 2: Convert to fraction form
   108,285/147,519 = 147,519/x
3. Step 3: Cross multiply
   108,285x = 147,519 × 147,519
4. Step 4: Simplify right side
   108,285x = 21,761,855,361
5. Step 5: Solve for x
   x = 21,761,855,361/108,285
6. Step 6: Final answer
   x = 200,968.33