Finding the Third Proportional to 6,404.75 and 13,568.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,404.75 : 13,568.50 = 13,568.50 : x
2. Step 2: Convert to fraction form
   6,404.75/13,568.50 = 13,568.50/x
3. Step 3: Cross multiply
   6,404.75x = 13,568.50 × 13,568.50
4. Step 4: Simplify right side
   6,404.75x = 184,104,192.25
5. Step 5: Solve for x
   x = 184,104,192.25/6,404.75
6. Step 6: Final answer
   x = 28,744.95