Finding the Third Proportional to 109,076 and 231,334

Step by Step Solution

1. Step 1: Write the proportion equation
   109,076 : 231,334 = 231,334 : x
2. Step 2: Convert to fraction form
   109,076/231,334 = 231,334/x
3. Step 3: Cross multiply
   109,076x = 231,334 × 231,334
4. Step 4: Simplify right side
   109,076x = 53,515,419,556
5. Step 5: Solve for x
   x = 53,515,419,556/109,076
6. Step 6: Final answer
   x = 490,625.06