Finding the Third Proportional to 10,492.78 and 22,830.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,492.78 : 22,830.38 = 22,830.38 : x
2. Step 2: Convert to fraction form
   10,492.78/22,830.38 = 22,830.38/x
3. Step 3: Cross multiply
   10,492.78x = 22,830.38 × 22,830.38
4. Step 4: Simplify right side
   10,492.78x = 521,226,022.64
5. Step 5: Solve for x
   x = 521,226,022.64/10,492.78
6. Step 6: Final answer
   x = 49,674.72