Finding the Third Proportional to 10,440.75 and 16,191.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,440.75 : 16,191.56 = 16,191.56 : x
2. Step 2: Convert to fraction form
   10,440.75/16,191.56 = 16,191.56/x
3. Step 3: Cross multiply
   10,440.75x = 16,191.56 × 16,191.56
4. Step 4: Simplify right side
   10,440.75x = 262,166,696.19
5. Step 5: Solve for x
   x = 262,166,696.19/10,440.75
6. Step 6: Final answer
   x = 25,109.95