Finding the Third Proportional to 10,945.50 and 16,499.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,945.50 : 16,499.25 = 16,499.25 : x
2. Step 2: Convert to fraction form
   10,945.50/16,499.25 = 16,499.25/x
3. Step 3: Cross multiply
   10,945.50x = 16,499.25 × 16,499.25
4. Step 4: Simplify right side
   10,945.50x = 272,225,250.56
5. Step 5: Solve for x
   x = 272,225,250.56/10,945.50
6. Step 6: Final answer
   x = 24,870.97