Finding the Third Proportional to 21,000.38 and 46,693.69

Step by Step Solution

1. Step 1: Write the proportion equation
   21,000.38 : 46,693.69 = 46,693.69 : x
2. Step 2: Convert to fraction form
   21,000.38/46,693.69 = 46,693.69/x
3. Step 3: Cross multiply
   21,000.38x = 46,693.69 × 46,693.69
4. Step 4: Simplify right side
   21,000.38x = 2,180,300,452.35
5. Step 5: Solve for x
   x = 2,180,300,452.35/21,000.38
6. Step 6: Final answer
   x = 103,821.98