Finding the Third Proportional to 13,722.75 and 22,291.88

Step by Step Solution

1. Step 1: Write the proportion equation
   13,722.75 : 22,291.88 = 22,291.88 : x
2. Step 2: Convert to fraction form
   13,722.75/22,291.88 = 22,291.88/x
3. Step 3: Cross multiply
   13,722.75x = 22,291.88 × 22,291.88
4. Step 4: Simplify right side
   13,722.75x = 496,927,691.02
5. Step 5: Solve for x
   x = 496,927,691.02/13,722.75
6. Step 6: Final answer
   x = 36,211.96