Finding the Third Proportional to 105,362 and 230,395

Step by Step Solution

1. Step 1: Write the proportion equation
   105,362 : 230,395 = 230,395 : x
2. Step 2: Convert to fraction form
   105,362/230,395 = 230,395/x
3. Step 3: Cross multiply
   105,362x = 230,395 × 230,395
4. Step 4: Simplify right side
   105,362x = 53,081,856,025
5. Step 5: Solve for x
   x = 53,081,856,025/105,362
6. Step 6: Final answer
   x = 503,804.56