Finding the Third Proportional to 46,834.88 and 71,418.38

Step by Step Solution

1. Step 1: Write the proportion equation
   46,834.88 : 71,418.38 = 71,418.38 : x
2. Step 2: Convert to fraction form
   46,834.88/71,418.38 = 71,418.38/x
3. Step 3: Cross multiply
   46,834.88x = 71,418.38 × 71,418.38
4. Step 4: Simplify right side
   46,834.88x = 5,100,584,287.64
5. Step 5: Solve for x
   x = 5,100,584,287.64/46,834.88
6. Step 6: Final answer
   x = 108,905.69