Finding the Third Proportional to 13,477.01 and 20,404.41

Step by Step Solution

1. Step 1: Write the proportion equation
   13,477.01 : 20,404.41 = 20,404.41 : x
2. Step 2: Convert to fraction form
   13,477.01/20,404.41 = 20,404.41/x
3. Step 3: Cross multiply
   13,477.01x = 20,404.41 × 20,404.41
4. Step 4: Simplify right side
   13,477.01x = 416,339,794.42
5. Step 5: Solve for x
   x = 416,339,794.42/13,477.01
6. Step 6: Final answer
   x = 30,892.60