Finding the Third Proportional to 1,933,668 and 4,174,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933,668 : 4,174,812 = 4,174,812 : x
2. Step 2: Convert to fraction form
   1,933,668/4,174,812 = 4,174,812/x
3. Step 3: Cross multiply
   1,933,668x = 4,174,812 × 4,174,812
4. Step 4: Simplify right side
   1,933,668x = 17,429,055,235,344
5. Step 5: Solve for x
   x = 17,429,055,235,344/1,933,668
6. Step 6: Final answer
   x = 9,013,468.31