Finding the Third Proportional to 10,687.50 and 23,564.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,687.50 : 23,564.88 = 23,564.88 : x
2. Step 2: Convert to fraction form
   10,687.50/23,564.88 = 23,564.88/x
3. Step 3: Cross multiply
   10,687.50x = 23,564.88 × 23,564.88
4. Step 4: Simplify right side
   10,687.50x = 555,303,333.77
5. Step 5: Solve for x
   x = 555,303,333.77/10,687.50
6. Step 6: Final answer
   x = 51,958.21