Finding the Third Proportional to 10,285.31 and 15,572.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,285.31 : 15,572.25 = 15,572.25 : x
2. Step 2: Convert to fraction form
   10,285.31/15,572.25 = 15,572.25/x
3. Step 3: Cross multiply
   10,285.31x = 15,572.25 × 15,572.25
4. Step 4: Simplify right side
   10,285.31x = 242,494,970.06
5. Step 5: Solve for x
   x = 242,494,970.06/10,285.31
6. Step 6: Final answer
   x = 23,576.82