Finding the Third Proportional to 4,147,296 and 5,930,640

Step by Step Solution

1. Step 1: Write the proportion equation
   4,147,296 : 5,930,640 = 5,930,640 : x
2. Step 2: Convert to fraction form
   4,147,296/5,930,640 = 5,930,640/x
3. Step 3: Cross multiply
   4,147,296x = 5,930,640 × 5,930,640
4. Step 4: Simplify right side
   4,147,296x = 35,172,490,809,600
5. Step 5: Solve for x
   x = 35,172,490,809,600/4,147,296
6. Step 6: Final answer
   x = 8,480,824.81