Finding the Third Proportional to 3,737,280 and 5,771,544

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737,280 : 5,771,544 = 5,771,544 : x
2. Step 2: Convert to fraction form
   3,737,280/5,771,544 = 5,771,544/x
3. Step 3: Cross multiply
   3,737,280x = 5,771,544 × 5,771,544
4. Step 4: Simplify right side
   3,737,280x = 33,310,720,143,936
5. Step 5: Solve for x
   x = 33,310,720,143,936/3,737,280
6. Step 6: Final answer
   x = 8,913,091.91