Finding the Third Proportional to 492,294 and 737,616

Step by Step Solution

1. Step 1: Write the proportion equation
   492,294 : 737,616 = 737,616 : x
2. Step 2: Convert to fraction form
   492,294/737,616 = 737,616/x
3. Step 3: Cross multiply
   492,294x = 737,616 × 737,616
4. Step 4: Simplify right side
   492,294x = 544,077,363,456
5. Step 5: Solve for x
   x = 544,077,363,456/492,294
6. Step 6: Final answer
   x = 1,105,187.88