Finding the Third Proportional to 7,943.81 and 16,943.06

Step by Step Solution

1. Step 1: Write the proportion equation
   7,943.81 : 16,943.06 = 16,943.06 : x
2. Step 2: Convert to fraction form
   7,943.81/16,943.06 = 16,943.06/x
3. Step 3: Cross multiply
   7,943.81x = 16,943.06 × 16,943.06
4. Step 4: Simplify right side
   7,943.81x = 287,067,366.88
5. Step 5: Solve for x
   x = 287,067,366.88/7,943.81
6. Step 6: Final answer
   x = 36,137.23