Finding the Third Proportional to 70,336 and 111,296

Step by Step Solution

1. Step 1: Write the proportion equation
   70,336 : 111,296 = 111,296 : x
2. Step 2: Convert to fraction form
   70,336/111,296 = 111,296/x
3. Step 3: Cross multiply
   70,336x = 111,296 × 111,296
4. Step 4: Simplify right side
   70,336x = 12,386,799,616
5. Step 5: Solve for x
   x = 12,386,799,616/70,336
6. Step 6: Final answer
   x = 176,108.96