Finding the Third Proportional to 10,287.95 and 22,110.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,287.95 : 22,110.79 = 22,110.79 : x
2. Step 2: Convert to fraction form
   10,287.95/22,110.79 = 22,110.79/x
3. Step 3: Cross multiply
   10,287.95x = 22,110.79 × 22,110.79
4. Step 4: Simplify right side
   10,287.95x = 488,886,820.23
5. Step 5: Solve for x
   x = 488,886,820.23/10,287.95
6. Step 6: Final answer
   x = 47,520.34