Finding the Third Proportional to 13,246.88 and 20,052.56

Step by Step Solution

1. Step 1: Write the proportion equation
   13,246.88 : 20,052.56 = 20,052.56 : x
2. Step 2: Convert to fraction form
   13,246.88/20,052.56 = 20,052.56/x
3. Step 3: Cross multiply
   13,246.88x = 20,052.56 × 20,052.56
4. Step 4: Simplify right side
   13,246.88x = 402,105,262.82
5. Step 5: Solve for x
   x = 402,105,262.82/13,246.88
6. Step 6: Final answer
   x = 30,354.73