Finding the Third Proportional to 21,190.83 and 46,149.12

Step by Step Solution

1. Step 1: Write the proportion equation
   21,190.83 : 46,149.12 = 46,149.12 : x
2. Step 2: Convert to fraction form
   21,190.83/46,149.12 = 46,149.12/x
3. Step 3: Cross multiply
   21,190.83x = 46,149.12 × 46,149.12
4. Step 4: Simplify right side
   21,190.83x = 2,129,741,017.19
5. Step 5: Solve for x
   x = 2,129,741,017.19/21,190.83
6. Step 6: Final answer
   x = 100,502.94