Finding the Third Proportional to 552,276 and 1,189,062

Step by Step Solution

1. Step 1: Write the proportion equation
   552,276 : 1,189,062 = 1,189,062 : x
2. Step 2: Convert to fraction form
   552,276/1,189,062 = 1,189,062/x
3. Step 3: Cross multiply
   552,276x = 1,189,062 × 1,189,062
4. Step 4: Simplify right side
   552,276x = 1,413,868,439,844
5. Step 5: Solve for x
   x = 1,413,868,439,844/552,276
6. Step 6: Final answer
   x = 2,560,075.83