Finding the Third Proportional to 109,821 and 241,026

Step by Step Solution

1. Step 1: Write the proportion equation
   109,821 : 241,026 = 241,026 : x
2. Step 2: Convert to fraction form
   109,821/241,026 = 241,026/x
3. Step 3: Cross multiply
   109,821x = 241,026 × 241,026
4. Step 4: Simplify right side
   109,821x = 58,093,532,676
5. Step 5: Solve for x
   x = 58,093,532,676/109,821
6. Step 6: Final answer
   x = 528,983.83