Finding the Third Proportional to 112,079 and 173,532

Step by Step Solution

1. Step 1: Write the proportion equation
   112,079 : 173,532 = 173,532 : x
2. Step 2: Convert to fraction form
   112,079/173,532 = 173,532/x
3. Step 3: Cross multiply
   112,079x = 173,532 × 173,532
4. Step 4: Simplify right side
   112,079x = 30,113,355,024
5. Step 5: Solve for x
   x = 30,113,355,024/112,079
6. Step 6: Final answer
   x = 268,679.73