Finding the Third Proportional to 70,274 and 112,397

Step by Step Solution

1. Step 1: Write the proportion equation
   70,274 : 112,397 = 112,397 : x
2. Step 2: Convert to fraction form
   70,274/112,397 = 112,397/x
3. Step 3: Cross multiply
   70,274x = 112,397 × 112,397
4. Step 4: Simplify right side
   70,274x = 12,633,085,609
5. Step 5: Solve for x
   x = 12,633,085,609/70,274
6. Step 6: Final answer
   x = 179,768.98