Finding the Third Proportional to 20,176 and 43,131.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,176 : 43,131.50 = 43,131.50 : x
2. Step 2: Convert to fraction form
   20,176/43,131.50 = 43,131.50/x
3. Step 3: Cross multiply
   20,176x = 43,131.50 × 43,131.50
4. Step 4: Simplify right side
   20,176x = 1,860,326,292.25
5. Step 5: Solve for x
   x = 1,860,326,292.25/20,176
6. Step 6: Final answer
   x = 92,204.91