Finding the Third Proportional to 49,536.56 and 76,734.84

Step by Step Solution

1. Step 1: Write the proportion equation
   49,536.56 : 76,734.84 = 76,734.84 : x
2. Step 2: Convert to fraction form
   49,536.56/76,734.84 = 76,734.84/x
3. Step 3: Cross multiply
   49,536.56x = 76,734.84 × 76,734.84
4. Step 4: Simplify right side
   49,536.56x = 5,888,236,245.34
5. Step 5: Solve for x
   x = 5,888,236,245.34/49,536.56
6. Step 6: Final answer
   x = 118,866.47