Finding the Third Proportional to 31,791.38 and 46,712.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,791.38 : 46,712.25 = 46,712.25 : x
2. Step 2: Convert to fraction form
   31,791.38/46,712.25 = 46,712.25/x
3. Step 3: Cross multiply
   31,791.38x = 46,712.25 × 46,712.25
4. Step 4: Simplify right side
   31,791.38x = 2,182,034,300.06
5. Step 5: Solve for x
   x = 2,182,034,300.06/31,791.38
6. Step 6: Final answer
   x = 68,636.05