Finding the Third Proportional to 4,575.55 and 10,026.60

Step by Step Solution

1. Step 1: Write the proportion equation
   4,575.55 : 10,026.60 = 10,026.60 : x
2. Step 2: Convert to fraction form
   4,575.55/10,026.60 = 10,026.60/x
3. Step 3: Cross multiply
   4,575.55x = 10,026.60 × 10,026.60
4. Step 4: Simplify right side
   4,575.55x = 100,532,660.56
5. Step 5: Solve for x
   x = 100,532,660.56/4,575.55
6. Step 6: Final answer
   x = 21,971.71