Finding the Third Proportional to 21,223.50 and 45,733.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,223.50 : 45,733.50 = 45,733.50 : x
2. Step 2: Convert to fraction form
   21,223.50/45,733.50 = 45,733.50/x
3. Step 3: Cross multiply
   21,223.50x = 45,733.50 × 45,733.50
4. Step 4: Simplify right side
   21,223.50x = 2,091,553,022.25
5. Step 5: Solve for x
   x = 2,091,553,022.25/21,223.50
6. Step 6: Final answer
   x = 98,548.92