Finding the Third Proportional to 21,507.25 and 50,601.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,507.25 : 50,601.50 = 50,601.50 : x
2. Step 2: Convert to fraction form
   21,507.25/50,601.50 = 50,601.50/x
3. Step 3: Cross multiply
   21,507.25x = 50,601.50 × 50,601.50
4. Step 4: Simplify right side
   21,507.25x = 2,560,511,802.25
5. Step 5: Solve for x
   x = 2,560,511,802.25/21,507.25
6. Step 6: Final answer
   x = 119,053.43