Finding the Third Proportional to 21,525 and 32,309.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,525 : 32,309.25 = 32,309.25 : x
2. Step 2: Convert to fraction form
   21,525/32,309.25 = 32,309.25/x
3. Step 3: Cross multiply
   21,525x = 32,309.25 × 32,309.25
4. Step 4: Simplify right side
   21,525x = 1,043,887,635.56
5. Step 5: Solve for x
   x = 1,043,887,635.56/21,525
6. Step 6: Final answer
   x = 48,496.52