Finding the Third Proportional to 105,595 and 229,781

Step by Step Solution

1. Step 1: Write the proportion equation
   105,595 : 229,781 = 229,781 : x
2. Step 2: Convert to fraction form
   105,595/229,781 = 229,781/x
3. Step 3: Cross multiply
   105,595x = 229,781 × 229,781
4. Step 4: Simplify right side
   105,595x = 52,799,307,961
5. Step 5: Solve for x
   x = 52,799,307,961/105,595
6. Step 6: Final answer
   x = 500,017.12