Finding the Third Proportional to 12,804.19 and 27,943.31

Step by Step Solution

1. Step 1: Write the proportion equation
   12,804.19 : 27,943.31 = 27,943.31 : x
2. Step 2: Convert to fraction form
   12,804.19/27,943.31 = 27,943.31/x
3. Step 3: Cross multiply
   12,804.19x = 27,943.31 × 27,943.31
4. Step 4: Simplify right side
   12,804.19x = 780,828,713.47
5. Step 5: Solve for x
   x = 780,828,713.47/12,804.19
6. Step 6: Final answer
   x = 60,982.29