Finding the Third Proportional to 528,296 and 1,152,880

Step by Step Solution

1. Step 1: Write the proportion equation
   528,296 : 1,152,880 = 1,152,880 : x
2. Step 2: Convert to fraction form
   528,296/1,152,880 = 1,152,880/x
3. Step 3: Cross multiply
   528,296x = 1,152,880 × 1,152,880
4. Step 4: Simplify right side
   528,296x = 1,329,132,294,400
5. Step 5: Solve for x
   x = 1,329,132,294,400/528,296
6. Step 6: Final answer
   x = 2,515,885.59