Finding the Third Proportional to 1,342,698 and 2,049,111

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342,698 : 2,049,111 = 2,049,111 : x
2. Step 2: Convert to fraction form
   1,342,698/2,049,111 = 2,049,111/x
3. Step 3: Cross multiply
   1,342,698x = 2,049,111 × 2,049,111
4. Step 4: Simplify right side
   1,342,698x = 4,198,855,890,321
5. Step 5: Solve for x
   x = 4,198,855,890,321/1,342,698
6. Step 6: Final answer
   x = 3,127,178.18