Finding the Third Proportional to 7,074.84 and 10,943.86

Step by Step Solution

1. Step 1: Write the proportion equation
   7,074.84 : 10,943.86 = 10,943.86 : x
2. Step 2: Convert to fraction form
   7,074.84/10,943.86 = 10,943.86/x
3. Step 3: Cross multiply
   7,074.84x = 10,943.86 × 10,943.86
4. Step 4: Simplify right side
   7,074.84x = 119,768,058.02
5. Step 5: Solve for x
   x = 119,768,058.02/7,074.84
6. Step 6: Final answer
   x = 16,928.72