Finding the Third Proportional to 51,166.69 and 76,469.06

Step by Step Solution

1. Step 1: Write the proportion equation
   51,166.69 : 76,469.06 = 76,469.06 : x
2. Step 2: Convert to fraction form
   51,166.69/76,469.06 = 76,469.06/x
3. Step 3: Cross multiply
   51,166.69x = 76,469.06 × 76,469.06
4. Step 4: Simplify right side
   51,166.69x = 5,847,517,519.63
5. Step 5: Solve for x
   x = 5,847,517,519.63/51,166.69
6. Step 6: Final answer
   x = 114,283.68