Finding the Third Proportional to 21,377.25 and 46,404.63

Step by Step Solution

1. Step 1: Write the proportion equation
   21,377.25 : 46,404.63 = 46,404.63 : x
2. Step 2: Convert to fraction form
   21,377.25/46,404.63 = 46,404.63/x
3. Step 3: Cross multiply
   21,377.25x = 46,404.63 × 46,404.63
4. Step 4: Simplify right side
   21,377.25x = 2,153,389,221.39
5. Step 5: Solve for x
   x = 2,153,389,221.39/21,377.25
6. Step 6: Final answer
   x = 100,732.75