Finding the Third Proportional to 18,923.63 and 28,019.04

Step by Step Solution

1. Step 1: Write the proportion equation
   18,923.63 : 28,019.04 = 28,019.04 : x
2. Step 2: Convert to fraction form
   18,923.63/28,019.04 = 28,019.04/x
3. Step 3: Cross multiply
   18,923.63x = 28,019.04 × 28,019.04
4. Step 4: Simplify right side
   18,923.63x = 785,066,549.99
5. Step 5: Solve for x
   x = 785,066,549.99/18,923.63
6. Step 6: Final answer
   x = 41,486.06