Finding the Third Proportional to 31,745.25 and 46,635.75

Step by Step Solution

1. Step 1: Write the proportion equation
   31,745.25 : 46,635.75 = 46,635.75 : x
2. Step 2: Convert to fraction form
   31,745.25/46,635.75 = 46,635.75/x
3. Step 3: Cross multiply
   31,745.25x = 46,635.75 × 46,635.75
4. Step 4: Simplify right side
   31,745.25x = 2,174,893,178.06
5. Step 5: Solve for x
   x = 2,174,893,178.06/31,745.25
6. Step 6: Final answer
   x = 68,510.82