Finding the Third Proportional to 1,261,792.69 and 2,736,544.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,261,792.69 : 2,736,544.50 = 2,736,544.50 : x
2. Step 2: Convert to fraction form
   1,261,792.69/2,736,544.50 = 2,736,544.50/x
3. Step 3: Cross multiply
   1,261,792.69x = 2,736,544.50 × 2,736,544.50
4. Step 4: Simplify right side
   1,261,792.69x = 7,488,675,800,480.25
5. Step 5: Solve for x
   x = 7,488,675,800,480.25/1,261,792.69
6. Step 6: Final answer
   x = 5,934,949.44