Finding the Third Proportional to 21,643.88 and 46,367.44

Step by Step Solution

1. Step 1: Write the proportion equation
   21,643.88 : 46,367.44 = 46,367.44 : x
2. Step 2: Convert to fraction form
   21,643.88/46,367.44 = 46,367.44/x
3. Step 3: Cross multiply
   21,643.88x = 46,367.44 × 46,367.44
4. Step 4: Simplify right side
   21,643.88x = 2,149,939,260.32
5. Step 5: Solve for x
   x = 2,149,939,260.32/21,643.88
6. Step 6: Final answer
   x = 99,332.46