Finding the Third Proportional to 238,704 and 527,082

Step by Step Solution

1. Step 1: Write the proportion equation
   238,704 : 527,082 = 527,082 : x
2. Step 2: Convert to fraction form
   238,704/527,082 = 527,082/x
3. Step 3: Cross multiply
   238,704x = 527,082 × 527,082
4. Step 4: Simplify right side
   238,704x = 277,815,434,724
5. Step 5: Solve for x
   x = 277,815,434,724/238,704
6. Step 6: Final answer
   x = 1,163,849.10