Finding the Third Proportional to 2,661,115 and 4,169,697

Step by Step Solution

1. Step 1: Write the proportion equation
   2,661,115 : 4,169,697 = 4,169,697 : x
2. Step 2: Convert to fraction form
   2,661,115/4,169,697 = 4,169,697/x
3. Step 3: Cross multiply
   2,661,115x = 4,169,697 × 4,169,697
4. Step 4: Simplify right side
   2,661,115x = 17,386,373,071,809
5. Step 5: Solve for x
   x = 17,386,373,071,809/2,661,115
6. Step 6: Final answer
   x = 6,533,491.82