Finding the Third Proportional to 10,267.88 and 14,672.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,267.88 : 14,672.81 = 14,672.81 : x
2. Step 2: Convert to fraction form
   10,267.88/14,672.81 = 14,672.81/x
3. Step 3: Cross multiply
   10,267.88x = 14,672.81 × 14,672.81
4. Step 4: Simplify right side
   10,267.88x = 215,291,426.66
5. Step 5: Solve for x
   x = 215,291,426.66/10,267.88
6. Step 6: Final answer
   x = 20,967.48