Finding the Third Proportional to 21,798 and 46,756

Step by Step Solution

1. Step 1: Write the proportion equation
   21,798 : 46,756 = 46,756 : x
2. Step 2: Convert to fraction form
   21,798/46,756 = 46,756/x
3. Step 3: Cross multiply
   21,798x = 46,756 × 46,756
4. Step 4: Simplify right side
   21,798x = 2,186,123,536
5. Step 5: Solve for x
   x = 2,186,123,536/21,798
6. Step 6: Final answer
   x = 100,290.10