Finding the Third Proportional to 43,142 and 88,375

Step by Step Solution

1. Step 1: Write the proportion equation
   43,142 : 88,375 = 88,375 : x
2. Step 2: Convert to fraction form
   43,142/88,375 = 88,375/x
3. Step 3: Cross multiply
   43,142x = 88,375 × 88,375
4. Step 4: Simplify right side
   43,142x = 7,810,140,625
5. Step 5: Solve for x
   x = 7,810,140,625/43,142
6. Step 6: Final answer
   x = 181,033.35