Finding the Third Proportional to 10,150.50 and 11,973

Step by Step Solution

1. Step 1: Write the proportion equation
   10,150.50 : 11,973 = 11,973 : x
2. Step 2: Convert to fraction form
   10,150.50/11,973 = 11,973/x
3. Step 3: Cross multiply
   10,150.50x = 11,973 × 11,973
4. Step 4: Simplify right side
   10,150.50x = 143,352,729
5. Step 5: Solve for x
   x = 143,352,729/10,150.50
6. Step 6: Final answer
   x = 14,122.73