Finding the Third Proportional to 42,166 and 88,976

Step by Step Solution

1. Step 1: Write the proportion equation
   42,166 : 88,976 = 88,976 : x
2. Step 2: Convert to fraction form
   42,166/88,976 = 88,976/x
3. Step 3: Cross multiply
   42,166x = 88,976 × 88,976
4. Step 4: Simplify right side
   42,166x = 7,916,728,576
5. Step 5: Solve for x
   x = 7,916,728,576/42,166
6. Step 6: Final answer
   x = 187,751.47