Finding the Third Proportional to 109,791 and 240,966

Step by Step Solution

1. Step 1: Write the proportion equation
   109,791 : 240,966 = 240,966 : x
2. Step 2: Convert to fraction form
   109,791/240,966 = 240,966/x
3. Step 3: Cross multiply
   109,791x = 240,966 × 240,966
4. Step 4: Simplify right side
   109,791x = 58,064,613,156
5. Step 5: Solve for x
   x = 58,064,613,156/109,791
6. Step 6: Final answer
   x = 528,864.96