Finding the Third Proportional to 31,792 and 73,904

Step by Step Solution

1. Step 1: Write the proportion equation
   31,792 : 73,904 = 73,904 : x
2. Step 2: Convert to fraction form
   31,792/73,904 = 73,904/x
3. Step 3: Cross multiply
   31,792x = 73,904 × 73,904
4. Step 4: Simplify right side
   31,792x = 5,461,801,216
5. Step 5: Solve for x
   x = 5,461,801,216/31,792
6. Step 6: Final answer
   x = 171,797.97