Finding the Third Proportional to 10,468.13 and 22,815.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,468.13 : 22,815.28 = 22,815.28 : x
2. Step 2: Convert to fraction form
   10,468.13/22,815.28 = 22,815.28/x
3. Step 3: Cross multiply
   10,468.13x = 22,815.28 × 22,815.28
4. Step 4: Simplify right side
   10,468.13x = 520,537,058.52
5. Step 5: Solve for x
   x = 520,537,058.52/10,468.13
6. Step 6: Final answer
   x = 49,725.91