Finding the Third Proportional to 10,451.50 and 16,190

Step by Step Solution

1. Step 1: Write the proportion equation
   10,451.50 : 16,190 = 16,190 : x
2. Step 2: Convert to fraction form
   10,451.50/16,190 = 16,190/x
3. Step 3: Cross multiply
   10,451.50x = 16,190 × 16,190
4. Step 4: Simplify right side
   10,451.50x = 262,116,100
5. Step 5: Solve for x
   x = 262,116,100/10,451.50
6. Step 6: Final answer
   x = 25,079.28