Finding the Third Proportional to 21,454.88 and 46,998.98

Step by Step Solution

1. Step 1: Write the proportion equation
   21,454.88 : 46,998.98 = 46,998.98 : x
2. Step 2: Convert to fraction form
   21,454.88/46,998.98 = 46,998.98/x
3. Step 3: Cross multiply
   21,454.88x = 46,998.98 × 46,998.98
4. Step 4: Simplify right side
   21,454.88x = 2,208,904,532.28
5. Step 5: Solve for x
   x = 2,208,904,532.28/21,454.88
6. Step 6: Final answer
   x = 102,955.83