Finding the Third Proportional to 10,264.50 and 22,131.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,264.50 : 22,131.56 = 22,131.56 : x
2. Step 2: Convert to fraction form
   10,264.50/22,131.56 = 22,131.56/x
3. Step 3: Cross multiply
   10,264.50x = 22,131.56 × 22,131.56
4. Step 4: Simplify right side
   10,264.50x = 489,806,058.69
5. Step 5: Solve for x
   x = 489,806,058.69/10,264.50
6. Step 6: Final answer
   x = 47,718.45