Finding the Third Proportional to 12,534.75 and 27,318.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,534.75 : 27,318.56 = 27,318.56 : x
2. Step 2: Convert to fraction form
   12,534.75/27,318.56 = 27,318.56/x
3. Step 3: Cross multiply
   12,534.75x = 27,318.56 × 27,318.56
4. Step 4: Simplify right side
   12,534.75x = 746,303,857.07
5. Step 5: Solve for x
   x = 746,303,857.07/12,534.75
6. Step 6: Final answer
   x = 59,538.79