Finding the Third Proportional to 20,367 and 42,595.88

Step by Step Solution

1. Step 1: Write the proportion equation
   20,367 : 42,595.88 = 42,595.88 : x
2. Step 2: Convert to fraction form
   20,367/42,595.88 = 42,595.88/x
3. Step 3: Cross multiply
   20,367x = 42,595.88 × 42,595.88
4. Step 4: Simplify right side
   20,367x = 1,814,408,567.02
5. Step 5: Solve for x
   x = 1,814,408,567.02/20,367
6. Step 6: Final answer
   x = 89,085.71