Finding the Third Proportional to 536,943 and 1,168,689

Step by Step Solution

1. Step 1: Write the proportion equation
   536,943 : 1,168,689 = 1,168,689 : x
2. Step 2: Convert to fraction form
   536,943/1,168,689 = 1,168,689/x
3. Step 3: Cross multiply
   536,943x = 1,168,689 × 1,168,689
4. Step 4: Simplify right side
   536,943x = 1,365,833,978,721
5. Step 5: Solve for x
   x = 1,365,833,978,721/536,943
6. Step 6: Final answer
   x = 2,543,722.48