Finding the Third Proportional to 881,303 and 1,189,087

Step by Step Solution

1. Step 1: Write the proportion equation
   881,303 : 1,189,087 = 1,189,087 : x
2. Step 2: Convert to fraction form
   881,303/1,189,087 = 1,189,087/x
3. Step 3: Cross multiply
   881,303x = 1,189,087 × 1,189,087
4. Step 4: Simplify right side
   881,303x = 1,413,927,893,569
5. Step 5: Solve for x
   x = 1,413,927,893,569/881,303
6. Step 6: Final answer
   x = 1,604,360.69