Finding the Third Proportional to 27,688.50 and 41,424.75

Step by Step Solution

1. Step 1: Write the proportion equation
   27,688.50 : 41,424.75 = 41,424.75 : x
2. Step 2: Convert to fraction form
   27,688.50/41,424.75 = 41,424.75/x
3. Step 3: Cross multiply
   27,688.50x = 41,424.75 × 41,424.75
4. Step 4: Simplify right side
   27,688.50x = 1,716,009,912.56
5. Step 5: Solve for x
   x = 1,716,009,912.56/27,688.50
6. Step 6: Final answer
   x = 61,975.55