Finding the Third Proportional to 21,943.75 and 48,054.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,943.75 : 48,054.50 = 48,054.50 : x
2. Step 2: Convert to fraction form
   21,943.75/48,054.50 = 48,054.50/x
3. Step 3: Cross multiply
   21,943.75x = 48,054.50 × 48,054.50
4. Step 4: Simplify right side
   21,943.75x = 2,309,234,970.25
5. Step 5: Solve for x
   x = 2,309,234,970.25/21,943.75
6. Step 6: Final answer
   x = 105,234.29