Finding the Third Proportional to 876,744 and 1,188,081

Step by Step Solution

1. Step 1: Write the proportion equation
   876,744 : 1,188,081 = 1,188,081 : x
2. Step 2: Convert to fraction form
   876,744/1,188,081 = 1,188,081/x
3. Step 3: Cross multiply
   876,744x = 1,188,081 × 1,188,081
4. Step 4: Simplify right side
   876,744x = 1,411,536,462,561
5. Step 5: Solve for x
   x = 1,411,536,462,561/876,744
6. Step 6: Final answer
   x = 1,609,975.62