Finding the Third Proportional to 42,052 and 87,996

Step by Step Solution

1. Step 1: Write the proportion equation
   42,052 : 87,996 = 87,996 : x
2. Step 2: Convert to fraction form
   42,052/87,996 = 87,996/x
3. Step 3: Cross multiply
   42,052x = 87,996 × 87,996
4. Step 4: Simplify right side
   42,052x = 7,743,296,016
5. Step 5: Solve for x
   x = 7,743,296,016/42,052
6. Step 6: Final answer
   x = 184,136.21