Finding the Third Proportional to 10,518.61 and 23,017.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,518.61 : 23,017.92 = 23,017.92 : x
2. Step 2: Convert to fraction form
   10,518.61/23,017.92 = 23,017.92/x
3. Step 3: Cross multiply
   10,518.61x = 23,017.92 × 23,017.92
4. Step 4: Simplify right side
   10,518.61x = 529,824,727.44
5. Step 5: Solve for x
   x = 529,824,727.44/10,518.61
6. Step 6: Final answer
   x = 50,370.23