Finding the Third Proportional to 3,144,542 and 4,746,699

Step by Step Solution

1. Step 1: Write the proportion equation
   3,144,542 : 4,746,699 = 4,746,699 : x
2. Step 2: Convert to fraction form
   3,144,542/4,746,699 = 4,746,699/x
3. Step 3: Cross multiply
   3,144,542x = 4,746,699 × 4,746,699
4. Step 4: Simplify right side
   3,144,542x = 22,531,151,396,601
5. Step 5: Solve for x
   x = 22,531,151,396,601/3,144,542
6. Step 6: Final answer
   x = 7,165,161.54