Finding the Third Proportional to 47,366 and 72,993

Step by Step Solution

1. Step 1: Write the proportion equation
   47,366 : 72,993 = 72,993 : x
2. Step 2: Convert to fraction form
   47,366/72,993 = 72,993/x
3. Step 3: Cross multiply
   47,366x = 72,993 × 72,993
4. Step 4: Simplify right side
   47,366x = 5,327,978,049
5. Step 5: Solve for x
   x = 5,327,978,049/47,366
6. Step 6: Final answer
   x = 112,485.29