Finding the Third Proportional to 3,051,064 and 4,143,690

Step by Step Solution

1. Step 1: Write the proportion equation
   3,051,064 : 4,143,690 = 4,143,690 : x
2. Step 2: Convert to fraction form
   3,051,064/4,143,690 = 4,143,690/x
3. Step 3: Cross multiply
   3,051,064x = 4,143,690 × 4,143,690
4. Step 4: Simplify right side
   3,051,064x = 17,170,166,816,100
5. Step 5: Solve for x
   x = 17,170,166,816,100/3,051,064
6. Step 6: Final answer
   x = 5,627,599.69