Finding the Third Proportional to 13,012.88 and 27,645.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,012.88 : 27,645.75 = 27,645.75 : x
2. Step 2: Convert to fraction form
   13,012.88/27,645.75 = 27,645.75/x
3. Step 3: Cross multiply
   13,012.88x = 27,645.75 × 27,645.75
4. Step 4: Simplify right side
   13,012.88x = 764,287,493.06
5. Step 5: Solve for x
   x = 764,287,493.06/13,012.88
6. Step 6: Final answer
   x = 58,733.18