Finding the Third Proportional to 2,366,496 and 5,180,778

Step by Step Solution

1. Step 1: Write the proportion equation
   2,366,496 : 5,180,778 = 5,180,778 : x
2. Step 2: Convert to fraction form
   2,366,496/5,180,778 = 5,180,778/x
3. Step 3: Cross multiply
   2,366,496x = 5,180,778 × 5,180,778
4. Step 4: Simplify right side
   2,366,496x = 26,840,460,685,284
5. Step 5: Solve for x
   x = 26,840,460,685,284/2,366,496
6. Step 6: Final answer
   x = 11,341,857.62