Finding the Third Proportional to 49,236.75 and 76,384

Step by Step Solution

1. Step 1: Write the proportion equation
   49,236.75 : 76,384 = 76,384 : x
2. Step 2: Convert to fraction form
   49,236.75/76,384 = 76,384/x
3. Step 3: Cross multiply
   49,236.75x = 76,384 × 76,384
4. Step 4: Simplify right side
   49,236.75x = 5,834,515,456
5. Step 5: Solve for x
   x = 5,834,515,456/49,236.75
6. Step 6: Final answer
   x = 118,499.20