Finding the Third Proportional to 739,456 and 1,513,936

Step by Step Solution

1. Step 1: Write the proportion equation
   739,456 : 1,513,936 = 1,513,936 : x
2. Step 2: Convert to fraction form
   739,456/1,513,936 = 1,513,936/x
3. Step 3: Cross multiply
   739,456x = 1,513,936 × 1,513,936
4. Step 4: Simplify right side
   739,456x = 2,292,002,212,096
5. Step 5: Solve for x
   x = 2,292,002,212,096/739,456
6. Step 6: Final answer
   x = 3,099,578.90