Finding the Third Proportional to 534,706 and 1,188,963

Step by Step Solution

1. Step 1: Write the proportion equation
   534,706 : 1,188,963 = 1,188,963 : x
2. Step 2: Convert to fraction form
   534,706/1,188,963 = 1,188,963/x
3. Step 3: Cross multiply
   534,706x = 1,188,963 × 1,188,963
4. Step 4: Simplify right side
   534,706x = 1,413,633,015,369
5. Step 5: Solve for x
   x = 1,413,633,015,369/534,706
6. Step 6: Final answer
   x = 2,643,757.53