Finding the Third Proportional to 21,955.50 and 48,178.41

Step by Step Solution

1. Step 1: Write the proportion equation
   21,955.50 : 48,178.41 = 48,178.41 : x
2. Step 2: Convert to fraction form
   21,955.50/48,178.41 = 48,178.41/x
3. Step 3: Cross multiply
   21,955.50x = 48,178.41 × 48,178.41
4. Step 4: Simplify right side
   21,955.50x = 2,321,158,828.79
5. Step 5: Solve for x
   x = 2,321,158,828.79/21,955.50
6. Step 6: Final answer
   x = 105,721.06