Finding the Third Proportional to 94,353 and 137,640

Step by Step Solution

1. Step 1: Write the proportion equation
   94,353 : 137,640 = 137,640 : x
2. Step 2: Convert to fraction form
   94,353/137,640 = 137,640/x
3. Step 3: Cross multiply
   94,353x = 137,640 × 137,640
4. Step 4: Simplify right side
   94,353x = 18,944,769,600
5. Step 5: Solve for x
   x = 18,944,769,600/94,353
6. Step 6: Final answer
   x = 200,786.09