Finding the Third Proportional to 9,051.75 and 13,960.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,051.75 : 13,960.69 = 13,960.69 : x
2. Step 2: Convert to fraction form
   9,051.75/13,960.69 = 13,960.69/x
3. Step 3: Cross multiply
   9,051.75x = 13,960.69 × 13,960.69
4. Step 4: Simplify right side
   9,051.75x = 194,900,795.47
5. Step 5: Solve for x
   x = 194,900,795.47/9,051.75
6. Step 6: Final answer
   x = 21,531.84