Finding the Third Proportional to 1,196,738 and 2,592,860

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,738 : 2,592,860 = 2,592,860 : x
2. Step 2: Convert to fraction form
   1,196,738/2,592,860 = 2,592,860/x
3. Step 3: Cross multiply
   1,196,738x = 2,592,860 × 2,592,860
4. Step 4: Simplify right side
   1,196,738x = 6,722,922,979,600
5. Step 5: Solve for x
   x = 6,722,922,979,600/1,196,738
6. Step 6: Final answer
   x = 5,617,706.62