Finding the Third Proportional to 3,116,158 and 4,786,799

Step by Step Solution

1. Step 1: Write the proportion equation
   3,116,158 : 4,786,799 = 4,786,799 : x
2. Step 2: Convert to fraction form
   3,116,158/4,786,799 = 4,786,799/x
3. Step 3: Cross multiply
   3,116,158x = 4,786,799 × 4,786,799
4. Step 4: Simplify right side
   3,116,158x = 22,913,444,666,401
5. Step 5: Solve for x
   x = 22,913,444,666,401/3,116,158
6. Step 6: Final answer
   x = 7,353,107.47