Finding the Third Proportional to 7,564.88 and 12,501.75

Step by Step Solution

1. Step 1: Write the proportion equation
   7,564.88 : 12,501.75 = 12,501.75 : x
2. Step 2: Convert to fraction form
   7,564.88/12,501.75 = 12,501.75/x
3. Step 3: Cross multiply
   7,564.88x = 12,501.75 × 12,501.75
4. Step 4: Simplify right side
   7,564.88x = 156,293,753.06
5. Step 5: Solve for x
   x = 156,293,753.06/7,564.88
6. Step 6: Final answer
   x = 20,660.45