Finding the Third Proportional to 6,886,693 and 10,294,055

Step by Step Solution

1. Step 1: Write the proportion equation
   6,886,693 : 10,294,055 = 10,294,055 : x
2. Step 2: Convert to fraction form
   6,886,693/10,294,055 = 10,294,055/x
3. Step 3: Cross multiply
   6,886,693x = 10,294,055 × 10,294,055
4. Step 4: Simplify right side
   6,886,693x = 105,967,568,343,025
5. Step 5: Solve for x
   x = 105,967,568,343,025/6,886,693
6. Step 6: Final answer
   x = 15,387,293.78