Finding the Third Proportional to 4,403,768 and 6,806,080

Step by Step Solution

1. Step 1: Write the proportion equation
   4,403,768 : 6,806,080 = 6,806,080 : x
2. Step 2: Convert to fraction form
   4,403,768/6,806,080 = 6,806,080/x
3. Step 3: Cross multiply
   4,403,768x = 6,806,080 × 6,806,080
4. Step 4: Simplify right side
   4,403,768x = 46,322,724,966,400
5. Step 5: Solve for x
   x = 46,322,724,966,400/4,403,768
6. Step 6: Final answer
   x = 10,518,884.05