Finding the Third Proportional to 9,025.88 and 20,498.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,025.88 : 20,498.63 = 20,498.63 : x
2. Step 2: Convert to fraction form
   9,025.88/20,498.63 = 20,498.63/x
3. Step 3: Cross multiply
   9,025.88x = 20,498.63 × 20,498.63
4. Step 4: Simplify right side
   9,025.88x = 420,193,626.89
5. Step 5: Solve for x
   x = 420,193,626.89/9,025.88
6. Step 6: Final answer
   x = 46,554.34