Finding the Third Proportional to 18,301.50 and 20,944.50

Step by Step Solution

1. Step 1: Write the proportion equation
   18,301.50 : 20,944.50 = 20,944.50 : x
2. Step 2: Convert to fraction form
   18,301.50/20,944.50 = 20,944.50/x
3. Step 3: Cross multiply
   18,301.50x = 20,944.50 × 20,944.50
4. Step 4: Simplify right side
   18,301.50x = 438,672,080.25
5. Step 5: Solve for x
   x = 438,672,080.25/18,301.50
6. Step 6: Final answer
   x = 23,969.19