Finding the Third Proportional to 21,908 and 48,050

Step by Step Solution

1. Step 1: Write the proportion equation
   21,908 : 48,050 = 48,050 : x
2. Step 2: Convert to fraction form
   21,908/48,050 = 48,050/x
3. Step 3: Cross multiply
   21,908x = 48,050 × 48,050
4. Step 4: Simplify right side
   21,908x = 2,308,802,500
5. Step 5: Solve for x
   x = 2,308,802,500/21,908
6. Step 6: Final answer
   x = 105,386.27