Finding the Third Proportional to 3,393,120 and 7,022,423

Step by Step Solution

1. Step 1: Write the proportion equation
   3,393,120 : 7,022,423 = 7,022,423 : x
2. Step 2: Convert to fraction form
   3,393,120/7,022,423 = 7,022,423/x
3. Step 3: Cross multiply
   3,393,120x = 7,022,423 × 7,022,423
4. Step 4: Simplify right side
   3,393,120x = 49,314,424,790,929
5. Step 5: Solve for x
   x = 49,314,424,790,929/3,393,120
6. Step 6: Final answer
   x = 14,533,651.86