Finding the Third Proportional to 31,392 and 43,996

Step by Step Solution

1. Step 1: Write the proportion equation
   31,392 : 43,996 = 43,996 : x
2. Step 2: Convert to fraction form
   31,392/43,996 = 43,996/x
3. Step 3: Cross multiply
   31,392x = 43,996 × 43,996
4. Step 4: Simplify right side
   31,392x = 1,935,648,016
5. Step 5: Solve for x
   x = 1,935,648,016/31,392
6. Step 6: Final answer
   x = 61,660.55