Finding the Third Proportional to 30,881.25 and 46,187.72

Step by Step Solution

1. Step 1: Write the proportion equation
   30,881.25 : 46,187.72 = 46,187.72 : x
2. Step 2: Convert to fraction form
   30,881.25/46,187.72 = 46,187.72/x
3. Step 3: Cross multiply
   30,881.25x = 46,187.72 × 46,187.72
4. Step 4: Simplify right side
   30,881.25x = 2,133,305,363.33
5. Step 5: Solve for x
   x = 2,133,305,363.33/30,881.25
6. Step 6: Final answer
   x = 69,080.93