Finding the Third Proportional to 6,426.50 and 13,901

Step by Step Solution

1. Step 1: Write the proportion equation
   6,426.50 : 13,901 = 13,901 : x
2. Step 2: Convert to fraction form
   6,426.50/13,901 = 13,901/x
3. Step 3: Cross multiply
   6,426.50x = 13,901 × 13,901
4. Step 4: Simplify right side
   6,426.50x = 193,237,801
5. Step 5: Solve for x
   x = 193,237,801/6,426.50
6. Step 6: Final answer
   x = 30,068.90