Finding the Third Proportional to 21,177.94 and 46,045.31

Step by Step Solution

1. Step 1: Write the proportion equation
   21,177.94 : 46,045.31 = 46,045.31 : x
2. Step 2: Convert to fraction form
   21,177.94/46,045.31 = 46,045.31/x
3. Step 3: Cross multiply
   21,177.94x = 46,045.31 × 46,045.31
4. Step 4: Simplify right side
   21,177.94x = 2,120,170,803.22
5. Step 5: Solve for x
   x = 2,120,170,803.22/21,177.94
6. Step 6: Final answer
   x = 100,112.24