Finding the Third Proportional to 13,722 and 20,095.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,722 : 20,095.50 = 20,095.50 : x
2. Step 2: Convert to fraction form
   13,722/20,095.50 = 20,095.50/x
3. Step 3: Cross multiply
   13,722x = 20,095.50 × 20,095.50
4. Step 4: Simplify right side
   13,722x = 403,829,120.25
5. Step 5: Solve for x
   x = 403,829,120.25/13,722
6. Step 6: Final answer
   x = 29,429.32