Finding the Third Proportional to 12,052.55 and 26,178.12

Step by Step Solution

1. Step 1: Write the proportion equation
   12,052.55 : 26,178.12 = 26,178.12 : x
2. Step 2: Convert to fraction form
   12,052.55/26,178.12 = 26,178.12/x
3. Step 3: Cross multiply
   12,052.55x = 26,178.12 × 26,178.12
4. Step 4: Simplify right side
   12,052.55x = 685,293,819.48
5. Step 5: Solve for x
   x = 685,293,819.48/12,052.55
6. Step 6: Final answer
   x = 56,858.84