Finding the Third Proportional to 70,384 and 111,444

Step by Step Solution

1. Step 1: Write the proportion equation
   70,384 : 111,444 = 111,444 : x
2. Step 2: Convert to fraction form
   70,384/111,444 = 111,444/x
3. Step 3: Cross multiply
   70,384x = 111,444 × 111,444
4. Step 4: Simplify right side
   70,384x = 12,419,765,136
5. Step 5: Solve for x
   x = 12,419,765,136/70,384
6. Step 6: Final answer
   x = 176,457.22