Finding the Third Proportional to 5,605.88 and 7,581.94

Step by Step Solution

1. Step 1: Write the proportion equation
   5,605.88 : 7,581.94 = 7,581.94 : x
2. Step 2: Convert to fraction form
   5,605.88/7,581.94 = 7,581.94/x
3. Step 3: Cross multiply
   5,605.88x = 7,581.94 × 7,581.94
4. Step 4: Simplify right side
   5,605.88x = 57,485,776.25
5. Step 5: Solve for x
   x = 57,485,776.25/5,605.88
6. Step 6: Final answer
   x = 10,254.56