Finding the Third Proportional to 31,034 and 47,469

Step by Step Solution

1. Step 1: Write the proportion equation
   31,034 : 47,469 = 47,469 : x
2. Step 2: Convert to fraction form
   31,034/47,469 = 47,469/x
3. Step 3: Cross multiply
   31,034x = 47,469 × 47,469
4. Step 4: Simplify right side
   31,034x = 2,253,305,961
5. Step 5: Solve for x
   x = 2,253,305,961/31,034
6. Step 6: Final answer
   x = 72,607.65