Finding the Third Proportional to 105,162 and 229,354.50

Step by Step Solution

1. Step 1: Write the proportion equation
   105,162 : 229,354.50 = 229,354.50 : x
2. Step 2: Convert to fraction form
   105,162/229,354.50 = 229,354.50/x
3. Step 3: Cross multiply
   105,162x = 229,354.50 × 229,354.50
4. Step 4: Simplify right side
   105,162x = 52,603,486,670.25
5. Step 5: Solve for x
   x = 52,603,486,670.25/105,162
6. Step 6: Final answer
   x = 500,213.83