Finding the Third Proportional to 10,314.56 and 15,494.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,314.56 : 15,494.63 = 15,494.63 : x
2. Step 2: Convert to fraction form
   10,314.56/15,494.63 = 15,494.63/x
3. Step 3: Cross multiply
   10,314.56x = 15,494.63 × 15,494.63
4. Step 4: Simplify right side
   10,314.56x = 240,083,403.89
5. Step 5: Solve for x
   x = 240,083,403.89/10,314.56
6. Step 6: Final answer
   x = 23,276.16