Finding the Third Proportional to 109,074 and 228,082

Step by Step Solution

1. Step 1: Write the proportion equation
   109,074 : 228,082 = 228,082 : x
2. Step 2: Convert to fraction form
   109,074/228,082 = 228,082/x
3. Step 3: Cross multiply
   109,074x = 228,082 × 228,082
4. Step 4: Simplify right side
   109,074x = 52,021,398,724
5. Step 5: Solve for x
   x = 52,021,398,724/109,074
6. Step 6: Final answer
   x = 476,936.75