Finding the Third Proportional to 70,504 and 109,222

Step by Step Solution

1. Step 1: Write the proportion equation
   70,504 : 109,222 = 109,222 : x
2. Step 2: Convert to fraction form
   70,504/109,222 = 109,222/x
3. Step 3: Cross multiply
   70,504x = 109,222 × 109,222
4. Step 4: Simplify right side
   70,504x = 11,929,445,284
5. Step 5: Solve for x
   x = 11,929,445,284/70,504
6. Step 6: Final answer
   x = 169,202.39