Finding the Third Proportional to 105,737.75 and 161,955

Step by Step Solution

1. Step 1: Write the proportion equation
   105,737.75 : 161,955 = 161,955 : x
2. Step 2: Convert to fraction form
   105,737.75/161,955 = 161,955/x
3. Step 3: Cross multiply
   105,737.75x = 161,955 × 161,955
4. Step 4: Simplify right side
   105,737.75x = 26,229,422,025
5. Step 5: Solve for x
   x = 26,229,422,025/105,737.75
6. Step 6: Final answer
   x = 248,061.09