Finding the Third Proportional to 30,557.25 and 46,458.56

Step by Step Solution

1. Step 1: Write the proportion equation
   30,557.25 : 46,458.56 = 46,458.56 : x
2. Step 2: Convert to fraction form
   30,557.25/46,458.56 = 46,458.56/x
3. Step 3: Cross multiply
   30,557.25x = 46,458.56 × 46,458.56
4. Step 4: Simplify right side
   30,557.25x = 2,158,398,029.57
5. Step 5: Solve for x
   x = 2,158,398,029.57/30,557.25
6. Step 6: Final answer
   x = 70,634.56