Finding the Third Proportional to 51,810.50 and 76,014.75

Step by Step Solution

1. Step 1: Write the proportion equation
   51,810.50 : 76,014.75 = 76,014.75 : x
2. Step 2: Convert to fraction form
   51,810.50/76,014.75 = 76,014.75/x
3. Step 3: Cross multiply
   51,810.50x = 76,014.75 × 76,014.75
4. Step 4: Simplify right side
   51,810.50x = 5,778,242,217.56
5. Step 5: Solve for x
   x = 5,778,242,217.56/51,810.50
6. Step 6: Final answer
   x = 111,526.47