Finding the Third Proportional to 1,933,636 and 4,147,064

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933,636 : 4,147,064 = 4,147,064 : x
2. Step 2: Convert to fraction form
   1,933,636/4,147,064 = 4,147,064/x
3. Step 3: Cross multiply
   1,933,636x = 4,147,064 × 4,147,064
4. Step 4: Simplify right side
   1,933,636x = 17,198,139,820,096
5. Step 5: Solve for x
   x = 17,198,139,820,096/1,933,636
6. Step 6: Final answer
   x = 8,894,197.16