Finding the Third Proportional to 13,523.50 and 20,141

Step by Step Solution

1. Step 1: Write the proportion equation
   13,523.50 : 20,141 = 20,141 : x
2. Step 2: Convert to fraction form
   13,523.50/20,141 = 20,141/x
3. Step 3: Cross multiply
   13,523.50x = 20,141 × 20,141
4. Step 4: Simplify right side
   13,523.50x = 405,659,881
5. Step 5: Solve for x
   x = 405,659,881/13,523.50
6. Step 6: Final answer
   x = 29,996.66