Finding the Third Proportional to 21,393.75 and 46,517.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,393.75 : 46,517.25 = 46,517.25 : x
2. Step 2: Convert to fraction form
   21,393.75/46,517.25 = 46,517.25/x
3. Step 3: Cross multiply
   21,393.75x = 46,517.25 × 46,517.25
4. Step 4: Simplify right side
   21,393.75x = 2,163,854,547.56
5. Step 5: Solve for x
   x = 2,163,854,547.56/21,393.75
6. Step 6: Final answer
   x = 101,144.24