Finding the Third Proportional to 238,302 and 523,834

Step by Step Solution

1. Step 1: Write the proportion equation
   238,302 : 523,834 = 523,834 : x
2. Step 2: Convert to fraction form
   238,302/523,834 = 523,834/x
3. Step 3: Cross multiply
   238,302x = 523,834 × 523,834
4. Step 4: Simplify right side
   238,302x = 274,402,059,556
5. Step 5: Solve for x
   x = 274,402,059,556/238,302
6. Step 6: Final answer
   x = 1,151,488.70