Finding the Third Proportional to 7,054,616 and 10,554,468

Step by Step Solution

1. Step 1: Write the proportion equation
   7,054,616 : 10,554,468 = 10,554,468 : x
2. Step 2: Convert to fraction form
   7,054,616/10,554,468 = 10,554,468/x
3. Step 3: Cross multiply
   7,054,616x = 10,554,468 × 10,554,468
4. Step 4: Simplify right side
   7,054,616x = 111,396,794,763,024
5. Step 5: Solve for x
   x = 111,396,794,763,024/7,054,616
6. Step 6: Final answer
   x = 15,790,624.86