Finding the Third Proportional to 21,467.25 and 31,493.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,467.25 : 31,493.25 = 31,493.25 : x
2. Step 2: Convert to fraction form
   21,467.25/31,493.25 = 31,493.25/x
3. Step 3: Cross multiply
   21,467.25x = 31,493.25 × 31,493.25
4. Step 4: Simplify right side
   21,467.25x = 991,824,795.56
5. Step 5: Solve for x
   x = 991,824,795.56/21,467.25
6. Step 6: Final answer
   x = 46,201.76