Finding the Third Proportional to 21,948 and 46,812

Step by Step Solution

1. Step 1: Write the proportion equation
   21,948 : 46,812 = 46,812 : x
2. Step 2: Convert to fraction form
   21,948/46,812 = 46,812/x
3. Step 3: Cross multiply
   21,948x = 46,812 × 46,812
4. Step 4: Simplify right side
   21,948x = 2,191,363,344
5. Step 5: Solve for x
   x = 2,191,363,344/21,948
6. Step 6: Final answer
   x = 99,843.42