Finding the Third Proportional to 10,273.50 and 15,422.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,273.50 : 15,422.06 = 15,422.06 : x
2. Step 2: Convert to fraction form
   10,273.50/15,422.06 = 15,422.06/x
3. Step 3: Cross multiply
   10,273.50x = 15,422.06 × 15,422.06
4. Step 4: Simplify right side
   10,273.50x = 237,840,011.75
5. Step 5: Solve for x
   x = 237,840,011.75/10,273.50
6. Step 6: Final answer
   x = 23,150.83