Finding the Third Proportional to 1,653,186 and 3,504,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,653,186 : 3,504,768 = 3,504,768 : x
2. Step 2: Convert to fraction form
   1,653,186/3,504,768 = 3,504,768/x
3. Step 3: Cross multiply
   1,653,186x = 3,504,768 × 3,504,768
4. Step 4: Simplify right side
   1,653,186x = 12,283,398,733,824
5. Step 5: Solve for x
   x = 12,283,398,733,824/1,653,186
6. Step 6: Final answer
   x = 7,430,137.16