Finding the Third Proportional to 12,031.03 and 25,620.05

Step by Step Solution

1. Step 1: Write the proportion equation
   12,031.03 : 25,620.05 = 25,620.05 : x
2. Step 2: Convert to fraction form
   12,031.03/25,620.05 = 25,620.05/x
3. Step 3: Cross multiply
   12,031.03x = 25,620.05 × 25,620.05
4. Step 4: Simplify right side
   12,031.03x = 656,386,801.88
5. Step 5: Solve for x
   x = 656,386,801.88/12,031.03
6. Step 6: Final answer
   x = 54,557.82