Finding the Third Proportional to 14,047.50 and 18,790.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,047.50 : 18,790.50 = 18,790.50 : x
2. Step 2: Convert to fraction form
   14,047.50/18,790.50 = 18,790.50/x
3. Step 3: Cross multiply
   14,047.50x = 18,790.50 × 18,790.50
4. Step 4: Simplify right side
   14,047.50x = 353,082,890.25
5. Step 5: Solve for x
   x = 353,082,890.25/14,047.50
6. Step 6: Final answer
   x = 25,134.93