Finding the Third Proportional to 18,300.94 and 23,910.19

Step by Step Solution

1. Step 1: Write the proportion equation
   18,300.94 : 23,910.19 = 23,910.19 : x
2. Step 2: Convert to fraction form
   18,300.94/23,910.19 = 23,910.19/x
3. Step 3: Cross multiply
   18,300.94x = 23,910.19 × 23,910.19
4. Step 4: Simplify right side
   18,300.94x = 571,697,066.29
5. Step 5: Solve for x
   x = 571,697,066.29/18,300.94
6. Step 6: Final answer
   x = 31,238.68