Finding the Third Proportional to 18,427.50 and 24,816.38

Step by Step Solution

1. Step 1: Write the proportion equation
   18,427.50 : 24,816.38 = 24,816.38 : x
2. Step 2: Convert to fraction form
   18,427.50/24,816.38 = 24,816.38/x
3. Step 3: Cross multiply
   18,427.50x = 24,816.38 × 24,816.38
4. Step 4: Simplify right side
   18,427.50x = 615,852,468.14
5. Step 5: Solve for x
   x = 615,852,468.14/18,427.50
6. Step 6: Final answer
   x = 33,420.29