Finding the Third Proportional to 49,478.25 and 116,682.38

Step by Step Solution

1. Step 1: Write the proportion equation
   49,478.25 : 116,682.38 = 116,682.38 : x
2. Step 2: Convert to fraction form
   49,478.25/116,682.38 = 116,682.38/x
3. Step 3: Cross multiply
   49,478.25x = 116,682.38 × 116,682.38
4. Step 4: Simplify right side
   49,478.25x = 13,614,776,635.64
5. Step 5: Solve for x
   x = 13,614,776,635.64/49,478.25
6. Step 6: Final answer
   x = 275,166.90