Finding the Third Proportional to 70,024 and 105,388

Step by Step Solution

1. Step 1: Write the proportion equation
   70,024 : 105,388 = 105,388 : x
2. Step 2: Convert to fraction form
   70,024/105,388 = 105,388/x
3. Step 3: Cross multiply
   70,024x = 105,388 × 105,388
4. Step 4: Simplify right side
   70,024x = 11,106,630,544
5. Step 5: Solve for x
   x = 11,106,630,544/70,024
6. Step 6: Final answer
   x = 158,611.77