Finding the Third Proportional to 772,659 and 1,181,952

Step by Step Solution

1. Step 1: Write the proportion equation
   772,659 : 1,181,952 = 1,181,952 : x
2. Step 2: Convert to fraction form
   772,659/1,181,952 = 1,181,952/x
3. Step 3: Cross multiply
   772,659x = 1,181,952 × 1,181,952
4. Step 4: Simplify right side
   772,659x = 1,397,010,530,304
5. Step 5: Solve for x
   x = 1,397,010,530,304/772,659
6. Step 6: Final answer
   x = 1,808,055.73