Finding the Third Proportional to 21,060.50 and 46,791.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,060.50 : 46,791.25 = 46,791.25 : x
2. Step 2: Convert to fraction form
   21,060.50/46,791.25 = 46,791.25/x
3. Step 3: Cross multiply
   21,060.50x = 46,791.25 × 46,791.25
4. Step 4: Simplify right side
   21,060.50x = 2,189,421,076.56
5. Step 5: Solve for x
   x = 2,189,421,076.56/21,060.50
6. Step 6: Final answer
   x = 103,958.65