Finding the Third Proportional to 552,802 and 1,190,618

Step by Step Solution

1. Step 1: Write the proportion equation
   552,802 : 1,190,618 = 1,190,618 : x
2. Step 2: Convert to fraction form
   552,802/1,190,618 = 1,190,618/x
3. Step 3: Cross multiply
   552,802x = 1,190,618 × 1,190,618
4. Step 4: Simplify right side
   552,802x = 1,417,571,221,924
5. Step 5: Solve for x
   x = 1,417,571,221,924/552,802
6. Step 6: Final answer
   x = 2,564,338.08