Finding the Third Proportional to 4,069,764 and 8,474,444

Step by Step Solution

1. Step 1: Write the proportion equation
   4,069,764 : 8,474,444 = 8,474,444 : x
2. Step 2: Convert to fraction form
   4,069,764/8,474,444 = 8,474,444/x
3. Step 3: Cross multiply
   4,069,764x = 8,474,444 × 8,474,444
4. Step 4: Simplify right side
   4,069,764x = 71,816,201,109,136
5. Step 5: Solve for x
   x = 71,816,201,109,136/4,069,764
6. Step 6: Final answer
   x = 17,646,281.48