Finding the Third Proportional to 534,744 and 1,189,038

Step by Step Solution

1. Step 1: Write the proportion equation
   534,744 : 1,189,038 = 1,189,038 : x
2. Step 2: Convert to fraction form
   534,744/1,189,038 = 1,189,038/x
3. Step 3: Cross multiply
   534,744x = 1,189,038 × 1,189,038
4. Step 4: Simplify right side
   534,744x = 1,413,811,365,444
5. Step 5: Solve for x
   x = 1,413,811,365,444/534,744
6. Step 6: Final answer
   x = 2,643,903.19