Finding the Third Proportional to 10,528.63 and 22,697.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,528.63 : 22,697.38 = 22,697.38 : x
2. Step 2: Convert to fraction form
   10,528.63/22,697.38 = 22,697.38/x
3. Step 3: Cross multiply
   10,528.63x = 22,697.38 × 22,697.38
4. Step 4: Simplify right side
   10,528.63x = 515,170,831.89
5. Step 5: Solve for x
   x = 515,170,831.89/10,528.63
6. Step 6: Final answer
   x = 48,930.49