Finding the Third Proportional to 556,622 and 1,191,952

Step by Step Solution

1. Step 1: Write the proportion equation
   556,622 : 1,191,952 = 1,191,952 : x
2. Step 2: Convert to fraction form
   556,622/1,191,952 = 1,191,952/x
3. Step 3: Cross multiply
   556,622x = 1,191,952 × 1,191,952
4. Step 4: Simplify right side
   556,622x = 1,420,749,570,304
5. Step 5: Solve for x
   x = 1,420,749,570,304/556,622
6. Step 6: Final answer
   x = 2,552,449.54