Finding the Third Proportional to 706,686 and 1,547,952

Step by Step Solution

1. Step 1: Write the proportion equation
   706,686 : 1,547,952 = 1,547,952 : x
2. Step 2: Convert to fraction form
   706,686/1,547,952 = 1,547,952/x
3. Step 3: Cross multiply
   706,686x = 1,547,952 × 1,547,952
4. Step 4: Simplify right side
   706,686x = 2,396,155,394,304
5. Step 5: Solve for x
   x = 2,396,155,394,304/706,686
6. Step 6: Final answer
   x = 3,390,693.17