Finding the Third Proportional to 70,161 and 105,322

Step by Step Solution

1. Step 1: Write the proportion equation
   70,161 : 105,322 = 105,322 : x
2. Step 2: Convert to fraction form
   70,161/105,322 = 105,322/x
3. Step 3: Cross multiply
   70,161x = 105,322 × 105,322
4. Step 4: Simplify right side
   70,161x = 11,092,723,684
5. Step 5: Solve for x
   x = 11,092,723,684/70,161
6. Step 6: Final answer
   x = 158,103.84