Finding the Third Proportional to 21,525.75 and 46,510.45

Step by Step Solution

1. Step 1: Write the proportion equation
   21,525.75 : 46,510.45 = 46,510.45 : x
2. Step 2: Convert to fraction form
   21,525.75/46,510.45 = 46,510.45/x
3. Step 3: Cross multiply
   21,525.75x = 46,510.45 × 46,510.45
4. Step 4: Simplify right side
   21,525.75x = 2,163,222,249.89
5. Step 5: Solve for x
   x = 2,163,222,249.89/21,525.75
6. Step 6: Final answer
   x = 100,494.63