Finding the Third Proportional to 57,732 and 91,996

Step by Step Solution

1. Step 1: Write the proportion equation
   57,732 : 91,996 = 91,996 : x
2. Step 2: Convert to fraction form
   57,732/91,996 = 91,996/x
3. Step 3: Cross multiply
   57,732x = 91,996 × 91,996
4. Step 4: Simplify right side
   57,732x = 8,463,264,016
5. Step 5: Solve for x
   x = 8,463,264,016/57,732
6. Step 6: Final answer
   x = 146,595.72