Finding the Third Proportional to 31,656 and 47,244

Step by Step Solution

1. Step 1: Write the proportion equation
   31,656 : 47,244 = 47,244 : x
2. Step 2: Convert to fraction form
   31,656/47,244 = 47,244/x
3. Step 3: Cross multiply
   31,656x = 47,244 × 47,244
4. Step 4: Simplify right side
   31,656x = 2,231,995,536
5. Step 5: Solve for x
   x = 2,231,995,536/31,656
6. Step 6: Final answer
   x = 70,507.82