Finding the Third Proportional to 21,205.50 and 46,054.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,205.50 : 46,054.50 = 46,054.50 : x
2. Step 2: Convert to fraction form
   21,205.50/46,054.50 = 46,054.50/x
3. Step 3: Cross multiply
   21,205.50x = 46,054.50 × 46,054.50
4. Step 4: Simplify right side
   21,205.50x = 2,121,016,970.25
5. Step 5: Solve for x
   x = 2,121,016,970.25/21,205.50
6. Step 6: Final answer
   x = 100,022.02