Finding the Third Proportional to 10,431.63 and 22,632.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,431.63 : 22,632.88 = 22,632.88 : x
2. Step 2: Convert to fraction form
   10,431.63/22,632.88 = 22,632.88/x
3. Step 3: Cross multiply
   10,431.63x = 22,632.88 × 22,632.88
4. Step 4: Simplify right side
   10,431.63x = 512,247,030.77
5. Step 5: Solve for x
   x = 512,247,030.77/10,431.63
6. Step 6: Final answer
   x = 49,105.20