Finding the Third Proportional to 73,584 and 112,662

Step by Step Solution

1. Step 1: Write the proportion equation
   73,584 : 112,662 = 112,662 : x
2. Step 2: Convert to fraction form
   73,584/112,662 = 112,662/x
3. Step 3: Cross multiply
   73,584x = 112,662 × 112,662
4. Step 4: Simplify right side
   73,584x = 12,692,726,244
5. Step 5: Solve for x
   x = 12,692,726,244/73,584
6. Step 6: Final answer
   x = 172,493.02