Finding the Third Proportional to 2,263,692 and 3,416,778

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,692 : 3,416,778 = 3,416,778 : x
2. Step 2: Convert to fraction form
   2,263,692/3,416,778 = 3,416,778/x
3. Step 3: Cross multiply
   2,263,692x = 3,416,778 × 3,416,778
4. Step 4: Simplify right side
   2,263,692x = 11,674,371,901,284
5. Step 5: Solve for x
   x = 11,674,371,901,284/2,263,692
6. Step 6: Final answer
   x = 5,157,226.29