Finding the Third Proportional to 881,279 and 1,189,052

Step by Step Solution

1. Step 1: Write the proportion equation
   881,279 : 1,189,052 = 1,189,052 : x
2. Step 2: Convert to fraction form
   881,279/1,189,052 = 1,189,052/x
3. Step 3: Cross multiply
   881,279x = 1,189,052 × 1,189,052
4. Step 4: Simplify right side
   881,279x = 1,413,844,658,704
5. Step 5: Solve for x
   x = 1,413,844,658,704/881,279
6. Step 6: Final answer
   x = 1,604,309.94