Finding the Third Proportional to 11,954.75 and 17,567.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,954.75 : 17,567.50 = 17,567.50 : x
2. Step 2: Convert to fraction form
   11,954.75/17,567.50 = 17,567.50/x
3. Step 3: Cross multiply
   11,954.75x = 17,567.50 × 17,567.50
4. Step 4: Simplify right side
   11,954.75x = 308,617,056.25
5. Step 5: Solve for x
   x = 308,617,056.25/11,954.75
6. Step 6: Final answer
   x = 25,815.43