Finding the Third Proportional to 1,141,736 and 2,509,468

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141,736 : 2,509,468 = 2,509,468 : x
2. Step 2: Convert to fraction form
   1,141,736/2,509,468 = 2,509,468/x
3. Step 3: Cross multiply
   1,141,736x = 2,509,468 × 2,509,468
4. Step 4: Simplify right side
   1,141,736x = 6,297,429,643,024
5. Step 5: Solve for x
   x = 6,297,429,643,024/1,141,736
6. Step 6: Final answer
   x = 5,515,661.80