Finding the Third Proportional to 245,061 and 530,834

Step by Step Solution

1. Step 1: Write the proportion equation
   245,061 : 530,834 = 530,834 : x
2. Step 2: Convert to fraction form
   245,061/530,834 = 530,834/x
3. Step 3: Cross multiply
   245,061x = 530,834 × 530,834
4. Step 4: Simplify right side
   245,061x = 281,784,735,556
5. Step 5: Solve for x
   x = 281,784,735,556/245,061
6. Step 6: Final answer
   x = 1,149,855.49