Finding the Third Proportional to 1,277,134 and 1,921,082

Step by Step Solution

1. Step 1: Write the proportion equation
   1,277,134 : 1,921,082 = 1,921,082 : x
2. Step 2: Convert to fraction form
   1,277,134/1,921,082 = 1,921,082/x
3. Step 3: Cross multiply
   1,277,134x = 1,921,082 × 1,921,082
4. Step 4: Simplify right side
   1,277,134x = 3,690,556,050,724
5. Step 5: Solve for x
   x = 3,690,556,050,724/1,277,134
6. Step 6: Final answer
   x = 2,889,717.17