Finding the Third Proportional to 12,694.13 and 27,849.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,694.13 : 27,849.75 = 27,849.75 : x
2. Step 2: Convert to fraction form
   12,694.13/27,849.75 = 27,849.75/x
3. Step 3: Cross multiply
   12,694.13x = 27,849.75 × 27,849.75
4. Step 4: Simplify right side
   12,694.13x = 775,608,575.06
5. Step 5: Solve for x
   x = 775,608,575.06/12,694.13
6. Step 6: Final answer
   x = 61,099.81