Finding the Third Proportional to 108,319 and 238,023

Step by Step Solution

1. Step 1: Write the proportion equation
   108,319 : 238,023 = 238,023 : x
2. Step 2: Convert to fraction form
   108,319/238,023 = 238,023/x
3. Step 3: Cross multiply
   108,319x = 238,023 × 238,023
4. Step 4: Simplify right side
   108,319x = 56,654,948,529
5. Step 5: Solve for x
   x = 56,654,948,529/108,319
6. Step 6: Final answer
   x = 523,037.96