Finding the Third Proportional to 11,964.38 and 27,943.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,964.38 : 27,943.31 = 27,943.31 : x
2. Step 2: Convert to fraction form
   11,964.38/27,943.31 = 27,943.31/x
3. Step 3: Cross multiply
   11,964.38x = 27,943.31 × 27,943.31
4. Step 4: Simplify right side
   11,964.38x = 780,828,713.47
5. Step 5: Solve for x
   x = 780,828,713.47/11,964.38
6. Step 6: Final answer
   x = 65,262.81