Finding the Third Proportional to 12,900.94 and 20,525.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,900.94 : 20,525.06 = 20,525.06 : x
2. Step 2: Convert to fraction form
   12,900.94/20,525.06 = 20,525.06/x
3. Step 3: Cross multiply
   12,900.94x = 20,525.06 × 20,525.06
4. Step 4: Simplify right side
   12,900.94x = 421,278,190.63
5. Step 5: Solve for x
   x = 421,278,190.63/12,900.94
6. Step 6: Final answer
   x = 32,654.85