Finding the Third Proportional to 3,467,378 and 4,600,816

Step by Step Solution

1. Step 1: Write the proportion equation
   3,467,378 : 4,600,816 = 4,600,816 : x
2. Step 2: Convert to fraction form
   3,467,378/4,600,816 = 4,600,816/x
3. Step 3: Cross multiply
   3,467,378x = 4,600,816 × 4,600,816
4. Step 4: Simplify right side
   3,467,378x = 21,167,507,865,856
5. Step 5: Solve for x
   x = 21,167,507,865,856/3,467,378
6. Step 6: Final answer
   x = 6,104,759.23