Finding the Third Proportional to 48,086.16 and 105,021.56

Step by Step Solution

1. Step 1: Write the proportion equation
   48,086.16 : 105,021.56 = 105,021.56 : x
2. Step 2: Convert to fraction form
   48,086.16/105,021.56 = 105,021.56/x
3. Step 3: Cross multiply
   48,086.16x = 105,021.56 × 105,021.56
4. Step 4: Simplify right side
   48,086.16x = 11,029,528,589.94
5. Step 5: Solve for x
   x = 11,029,528,589.94/48,086.16
6. Step 6: Final answer
   x = 229,370.14