Finding the Third Proportional to 16,426.97 and 17,793.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,426.97 : 17,793.84 = 17,793.84 : x
2. Step 2: Convert to fraction form
   16,426.97/17,793.84 = 17,793.84/x
3. Step 3: Cross multiply
   16,426.97x = 17,793.84 × 17,793.84
4. Step 4: Simplify right side
   16,426.97x = 316,620,875.40
5. Step 5: Solve for x
   x = 316,620,875.40/16,426.97
6. Step 6: Final answer
   x = 19,274.46