Finding the Third Proportional to 51,055 and 76,274.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,055 : 76,274.50 = 76,274.50 : x
2. Step 2: Convert to fraction form
   51,055/76,274.50 = 76,274.50/x
3. Step 3: Cross multiply
   51,055x = 76,274.50 × 76,274.50
4. Step 4: Simplify right side
   51,055x = 5,817,799,350.25
5. Step 5: Solve for x
   x = 5,817,799,350.25/51,055
6. Step 6: Final answer
   x = 113,951.61