Finding the Third Proportional to 9,572.06 and 21,031.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,572.06 : 21,031.88 = 21,031.88 : x
2. Step 2: Convert to fraction form
   9,572.06/21,031.88 = 21,031.88/x
3. Step 3: Cross multiply
   9,572.06x = 21,031.88 × 21,031.88
4. Step 4: Simplify right side
   9,572.06x = 442,339,766.02
5. Step 5: Solve for x
   x = 442,339,766.02/9,572.06
6. Step 6: Final answer
   x = 46,211.54