Finding the Third Proportional to 3,366,699 and 5,223,732

Step by Step Solution

1. Step 1: Write the proportion equation
   3,366,699 : 5,223,732 = 5,223,732 : x
2. Step 2: Convert to fraction form
   3,366,699/5,223,732 = 5,223,732/x
3. Step 3: Cross multiply
   3,366,699x = 5,223,732 × 5,223,732
4. Step 4: Simplify right side
   3,366,699x = 27,287,376,007,824
5. Step 5: Solve for x
   x = 27,287,376,007,824/3,366,699
6. Step 6: Final answer
   x = 8,105,083.35