Finding the Third Proportional to 31,908 and 43,314

Step by Step Solution

1. Step 1: Write the proportion equation
   31,908 : 43,314 = 43,314 : x
2. Step 2: Convert to fraction form
   31,908/43,314 = 43,314/x
3. Step 3: Cross multiply
   31,908x = 43,314 × 43,314
4. Step 4: Simplify right side
   31,908x = 1,876,102,596
5. Step 5: Solve for x
   x = 1,876,102,596/31,908
6. Step 6: Final answer
   x = 58,797.25