Finding the Third Proportional to 109,908 and 240,924

Step by Step Solution

1. Step 1: Write the proportion equation
   109,908 : 240,924 = 240,924 : x
2. Step 2: Convert to fraction form
   109,908/240,924 = 240,924/x
3. Step 3: Cross multiply
   109,908x = 240,924 × 240,924
4. Step 4: Simplify right side
   109,908x = 58,044,373,776
5. Step 5: Solve for x
   x = 58,044,373,776/109,908
6. Step 6: Final answer
   x = 528,117.82