Finding the Third Proportional to 5,010.47 and 10,823.91

Step by Step Solution

1. Step 1: Write the proportion equation
   5,010.47 : 10,823.91 = 10,823.91 : x
2. Step 2: Convert to fraction form
   5,010.47/10,823.91 = 10,823.91/x
3. Step 3: Cross multiply
   5,010.47x = 10,823.91 × 10,823.91
4. Step 4: Simplify right side
   5,010.47x = 117,156,946.51
5. Step 5: Solve for x
   x = 117,156,946.51/5,010.47
6. Step 6: Final answer
   x = 23,382.43