Finding the Third Proportional to 67,998 and 112,377

Step by Step Solution

1. Step 1: Write the proportion equation
   67,998 : 112,377 = 112,377 : x
2. Step 2: Convert to fraction form
   67,998/112,377 = 112,377/x
3. Step 3: Cross multiply
   67,998x = 112,377 × 112,377
4. Step 4: Simplify right side
   67,998x = 12,628,590,129
5. Step 5: Solve for x
   x = 12,628,590,129/67,998
6. Step 6: Final answer
   x = 185,720.02