Finding the Third Proportional to 1,261,801 and 2,736,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,261,801 : 2,736,560 = 2,736,560 : x
2. Step 2: Convert to fraction form
   1,261,801/2,736,560 = 2,736,560/x
3. Step 3: Cross multiply
   1,261,801x = 2,736,560 × 2,736,560
4. Step 4: Simplify right side
   1,261,801x = 7,488,760,633,600
5. Step 5: Solve for x
   x = 7,488,760,633,600/1,261,801
6. Step 6: Final answer
   x = 5,934,977.57