Finding the Third Proportional to 2,216,824 and 4,765,166

Step by Step Solution

1. Step 1: Write the proportion equation
   2,216,824 : 4,765,166 = 4,765,166 : x
2. Step 2: Convert to fraction form
   2,216,824/4,765,166 = 4,765,166/x
3. Step 3: Cross multiply
   2,216,824x = 4,765,166 × 4,765,166
4. Step 4: Simplify right side
   2,216,824x = 22,706,807,007,556
5. Step 5: Solve for x
   x = 22,706,807,007,556/2,216,824
6. Step 6: Final answer
   x = 10,242,945.32