Finding the Third Proportional to 353,097 and 530,435.25

Step by Step Solution

1. Step 1: Write the proportion equation
   353,097 : 530,435.25 = 530,435.25 : x
2. Step 2: Convert to fraction form
   353,097/530,435.25 = 530,435.25/x
3. Step 3: Cross multiply
   353,097x = 530,435.25 × 530,435.25
4. Step 4: Simplify right side
   353,097x = 281,361,554,442.56
5. Step 5: Solve for x
   x = 281,361,554,442.56/353,097
6. Step 6: Final answer
   x = 796,839.27