Finding the Third Proportional to 1,668,660 and 3,650,952

Step by Step Solution

1. Step 1: Write the proportion equation
   1,668,660 : 3,650,952 = 3,650,952 : x
2. Step 2: Convert to fraction form
   1,668,660/3,650,952 = 3,650,952/x
3. Step 3: Cross multiply
   1,668,660x = 3,650,952 × 3,650,952
4. Step 4: Simplify right side
   1,668,660x = 13,329,450,506,304
5. Step 5: Solve for x
   x = 13,329,450,506,304/1,668,660
6. Step 6: Final answer
   x = 7,988,116.52