Finding the Third Proportional to 7,783.18 and 16,796.54

Step by Step Solution

1. Step 1: Write the proportion equation
   7,783.18 : 16,796.54 = 16,796.54 : x
2. Step 2: Convert to fraction form
   7,783.18/16,796.54 = 16,796.54/x
3. Step 3: Cross multiply
   7,783.18x = 16,796.54 × 16,796.54
4. Step 4: Simplify right side
   7,783.18x = 282,123,904.91
5. Step 5: Solve for x
   x = 282,123,904.91/7,783.18
6. Step 6: Final answer
   x = 36,247.90