Finding the Third Proportional to 3,366,675 and 5,223,690

Step by Step Solution

1. Step 1: Write the proportion equation
   3,366,675 : 5,223,690 = 5,223,690 : x
2. Step 2: Convert to fraction form
   3,366,675/5,223,690 = 5,223,690/x
3. Step 3: Cross multiply
   3,366,675x = 5,223,690 × 5,223,690
4. Step 4: Simplify right side
   3,366,675x = 27,286,937,216,100
5. Step 5: Solve for x
   x = 27,286,937,216,100/3,366,675
6. Step 6: Final answer
   x = 8,105,010.79