Finding the Third Proportional to 12,993.75 and 20,927.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,993.75 : 20,927.25 = 20,927.25 : x
2. Step 2: Convert to fraction form
   12,993.75/20,927.25 = 20,927.25/x
3. Step 3: Cross multiply
   12,993.75x = 20,927.25 × 20,927.25
4. Step 4: Simplify right side
   12,993.75x = 437,949,792.56
5. Step 5: Solve for x
   x = 437,949,792.56/12,993.75
6. Step 6: Final answer
   x = 33,704.65