Finding the Third Proportional to 10,270.88 and 14,677.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,270.88 : 14,677.31 = 14,677.31 : x
2. Step 2: Convert to fraction form
   10,270.88/14,677.31 = 14,677.31/x
3. Step 3: Cross multiply
   10,270.88x = 14,677.31 × 14,677.31
4. Step 4: Simplify right side
   10,270.88x = 215,423,502.22
5. Step 5: Solve for x
   x = 215,423,502.22/10,270.88
6. Step 6: Final answer
   x = 20,974.21