Finding the Third Proportional to 49,560 and 76,761

Step by Step Solution

1. Step 1: Write the proportion equation
   49,560 : 76,761 = 76,761 : x
2. Step 2: Convert to fraction form
   49,560/76,761 = 76,761/x
3. Step 3: Cross multiply
   49,560x = 76,761 × 76,761
4. Step 4: Simplify right side
   49,560x = 5,892,251,121
5. Step 5: Solve for x
   x = 5,892,251,121/49,560
6. Step 6: Final answer
   x = 118,891.27