Finding the Third Proportional to 12,955.41 and 20,624.86

Step by Step Solution

1. Step 1: Write the proportion equation
   12,955.41 : 20,624.86 = 20,624.86 : x
2. Step 2: Convert to fraction form
   12,955.41/20,624.86 = 20,624.86/x
3. Step 3: Cross multiply
   12,955.41x = 20,624.86 × 20,624.86
4. Step 4: Simplify right side
   12,955.41x = 425,384,945.09
5. Step 5: Solve for x
   x = 425,384,945.09/12,955.41
6. Step 6: Final answer
   x = 32,834.54