Finding the Third Proportional to 28,025.21 and 55,271.94

Step by Step Solution

1. Step 1: Write the proportion equation
   28,025.21 : 55,271.94 = 55,271.94 : x
2. Step 2: Convert to fraction form
   28,025.21/55,271.94 = 55,271.94/x
3. Step 3: Cross multiply
   28,025.21x = 55,271.94 × 55,271.94
4. Step 4: Simplify right side
   28,025.21x = 3,054,987,344.89
5. Step 5: Solve for x
   x = 3,054,987,344.89/28,025.21
6. Step 6: Final answer
   x = 109,008.55