Finding the Third Proportional to 550,868 and 1,182,088

Step by Step Solution

1. Step 1: Write the proportion equation
   550,868 : 1,182,088 = 1,182,088 : x
2. Step 2: Convert to fraction form
   550,868/1,182,088 = 1,182,088/x
3. Step 3: Cross multiply
   550,868x = 1,182,088 × 1,182,088
4. Step 4: Simplify right side
   550,868x = 1,397,332,039,744
5. Step 5: Solve for x
   x = 1,397,332,039,744/550,868
6. Step 6: Final answer
   x = 2,536,600.49