Finding the Third Proportional to 9,914.50 and 20,651

Step by Step Solution

1. Step 1: Write the proportion equation
   9,914.50 : 20,651 = 20,651 : x
2. Step 2: Convert to fraction form
   9,914.50/20,651 = 20,651/x
3. Step 3: Cross multiply
   9,914.50x = 20,651 × 20,651
4. Step 4: Simplify right side
   9,914.50x = 426,463,801
5. Step 5: Solve for x
   x = 426,463,801/9,914.50
6. Step 6: Final answer
   x = 43,014.15