Finding the Third Proportional to 7,378.88 and 10,793.81

Step by Step Solution

1. Step 1: Write the proportion equation
   7,378.88 : 10,793.81 = 10,793.81 : x
2. Step 2: Convert to fraction form
   7,378.88/10,793.81 = 10,793.81/x
3. Step 3: Cross multiply
   7,378.88x = 10,793.81 × 10,793.81
4. Step 4: Simplify right side
   7,378.88x = 116,506,388.29
5. Step 5: Solve for x
   x = 116,506,388.29/7,378.88
6. Step 6: Final answer
   x = 15,789.18