Finding the Third Proportional to 492,048 and 735,510

Step by Step Solution

1. Step 1: Write the proportion equation
   492,048 : 735,510 = 735,510 : x
2. Step 2: Convert to fraction form
   492,048/735,510 = 735,510/x
3. Step 3: Cross multiply
   492,048x = 735,510 × 735,510
4. Step 4: Simplify right side
   492,048x = 540,974,960,100
5. Step 5: Solve for x
   x = 540,974,960,100/492,048
6. Step 6: Final answer
   x = 1,099,435.34