Finding the Third Proportional to 11,720.95 and 27,651.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,720.95 : 27,651.38 = 27,651.38 : x
2. Step 2: Convert to fraction form
   11,720.95/27,651.38 = 27,651.38/x
3. Step 3: Cross multiply
   11,720.95x = 27,651.38 × 27,651.38
4. Step 4: Simplify right side
   11,720.95x = 764,598,539.39
5. Step 5: Solve for x
   x = 764,598,539.39/11,720.95
6. Step 6: Final answer
   x = 65,233.48