Finding the Third Proportional to 51,632.44 and 76,489.31

Step by Step Solution

1. Step 1: Write the proportion equation
   51,632.44 : 76,489.31 = 76,489.31 : x
2. Step 2: Convert to fraction form
   51,632.44/76,489.31 = 76,489.31/x
3. Step 3: Cross multiply
   51,632.44x = 76,489.31 × 76,489.31
4. Step 4: Simplify right side
   51,632.44x = 5,850,614,926.72
5. Step 5: Solve for x
   x = 5,850,614,926.72/51,632.44
6. Step 6: Final answer
   x = 113,312.78