Finding the Third Proportional to 46,298.25 and 74,550.38

Step by Step Solution

1. Step 1: Write the proportion equation
   46,298.25 : 74,550.38 = 74,550.38 : x
2. Step 2: Convert to fraction form
   46,298.25/74,550.38 = 74,550.38/x
3. Step 3: Cross multiply
   46,298.25x = 74,550.38 × 74,550.38
4. Step 4: Simplify right side
   46,298.25x = 5,557,758,412.64
5. Step 5: Solve for x
   x = 5,557,758,412.64/46,298.25
6. Step 6: Final answer
   x = 120,042.52