Finding the Third Proportional to 21,557.47 and 32,203.44

Step by Step Solution

1. Step 1: Write the proportion equation
   21,557.47 : 32,203.44 = 32,203.44 : x
2. Step 2: Convert to fraction form
   21,557.47/32,203.44 = 32,203.44/x
3. Step 3: Cross multiply
   21,557.47x = 32,203.44 × 32,203.44
4. Step 4: Simplify right side
   21,557.47x = 1,037,061,386.82
5. Step 5: Solve for x
   x = 1,037,061,386.82/21,557.47
6. Step 6: Final answer
   x = 48,106.83