Finding the Third Proportional to 743,774 and 1,181,973

Step by Step Solution

1. Step 1: Write the proportion equation
   743,774 : 1,181,973 = 1,181,973 : x
2. Step 2: Convert to fraction form
   743,774/1,181,973 = 1,181,973/x
3. Step 3: Cross multiply
   743,774x = 1,181,973 × 1,181,973
4. Step 4: Simplify right side
   743,774x = 1,397,060,172,729
5. Step 5: Solve for x
   x = 1,397,060,172,729/743,774
6. Step 6: Final answer
   x = 1,878,339.62