Finding the Third Proportional to 6,410,792 and 9,166,804

Step by Step Solution

1. Step 1: Write the proportion equation
   6,410,792 : 9,166,804 = 9,166,804 : x
2. Step 2: Convert to fraction form
   6,410,792/9,166,804 = 9,166,804/x
3. Step 3: Cross multiply
   6,410,792x = 9,166,804 × 9,166,804
4. Step 4: Simplify right side
   6,410,792x = 84,030,295,574,416
5. Step 5: Solve for x
   x = 84,030,295,574,416/6,410,792
6. Step 6: Final answer
   x = 13,107,630.94