Finding the Third Proportional to 10,328.34 and 21,267.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,328.34 : 21,267.98 = 21,267.98 : x
2. Step 2: Convert to fraction form
   10,328.34/21,267.98 = 21,267.98/x
3. Step 3: Cross multiply
   10,328.34x = 21,267.98 × 21,267.98
4. Step 4: Simplify right side
   10,328.34x = 452,327,159.38
5. Step 5: Solve for x
   x = 452,327,159.38/10,328.34
6. Step 6: Final answer
   x = 43,794.74