Finding the Third Proportional to 1,342,708 and 2,049,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342,708 : 2,049,126 = 2,049,126 : x
2. Step 2: Convert to fraction form
   1,342,708/2,049,126 = 2,049,126/x
3. Step 3: Cross multiply
   1,342,708x = 2,049,126 × 2,049,126
4. Step 4: Simplify right side
   1,342,708x = 4,198,917,363,876
5. Step 5: Solve for x
   x = 4,198,917,363,876/1,342,708
6. Step 6: Final answer
   x = 3,127,200.67