Finding the Third Proportional to 534,742 and 1,189,034

Step by Step Solution

1. Step 1: Write the proportion equation
   534,742 : 1,189,034 = 1,189,034 : x
2. Step 2: Convert to fraction form
   534,742/1,189,034 = 1,189,034/x
3. Step 3: Cross multiply
   534,742x = 1,189,034 × 1,189,034
4. Step 4: Simplify right side
   534,742x = 1,413,801,853,156
5. Step 5: Solve for x
   x = 1,413,801,853,156/534,742
6. Step 6: Final answer
   x = 2,643,895.29