Finding the Third Proportional to 12,804.75 and 27,685.13

Step by Step Solution

1. Step 1: Write the proportion equation
   12,804.75 : 27,685.13 = 27,685.13 : x
2. Step 2: Convert to fraction form
   12,804.75/27,685.13 = 27,685.13/x
3. Step 3: Cross multiply
   12,804.75x = 27,685.13 × 27,685.13
4. Step 4: Simplify right side
   12,804.75x = 766,466,146.27
5. Step 5: Solve for x
   x = 766,466,146.27/12,804.75
6. Step 6: Final answer
   x = 59,857.95