Finding the Third Proportional to 2,737,936 and 4,256,243

Step by Step Solution

1. Step 1: Write the proportion equation
   2,737,936 : 4,256,243 = 4,256,243 : x
2. Step 2: Convert to fraction form
   2,737,936/4,256,243 = 4,256,243/x
3. Step 3: Cross multiply
   2,737,936x = 4,256,243 × 4,256,243
4. Step 4: Simplify right side
   2,737,936x = 18,115,604,475,049
5. Step 5: Solve for x
   x = 18,115,604,475,049/2,737,936
6. Step 6: Final answer
   x = 6,616,518.60