Finding the Third Proportional to 19,623.50 and 28,025.38

Step by Step Solution

1. Step 1: Write the proportion equation
   19,623.50 : 28,025.38 = 28,025.38 : x
2. Step 2: Convert to fraction form
   19,623.50/28,025.38 = 28,025.38/x
3. Step 3: Cross multiply
   19,623.50x = 28,025.38 × 28,025.38
4. Step 4: Simplify right side
   19,623.50x = 785,421,643.89
5. Step 5: Solve for x
   x = 785,421,643.89/19,623.50
6. Step 6: Final answer
   x = 40,024.54