Finding the Third Proportional to 21,819.38 and 46,230.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,819.38 : 46,230.75 = 46,230.75 : x
2. Step 2: Convert to fraction form
   21,819.38/46,230.75 = 46,230.75/x
3. Step 3: Cross multiply
   21,819.38x = 46,230.75 × 46,230.75
4. Step 4: Simplify right side
   21,819.38x = 2,137,282,245.56
5. Step 5: Solve for x
   x = 2,137,282,245.56/21,819.38
6. Step 6: Final answer
   x = 97,953.41