Finding the Third Proportional to 21,352.50 and 46,860.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,352.50 : 46,860.75 = 46,860.75 : x
2. Step 2: Convert to fraction form
   21,352.50/46,860.75 = 46,860.75/x
3. Step 3: Cross multiply
   21,352.50x = 46,860.75 × 46,860.75
4. Step 4: Simplify right side
   21,352.50x = 2,195,929,890.56
5. Step 5: Solve for x
   x = 2,195,929,890.56/21,352.50
6. Step 6: Final answer
   x = 102,841.82