Finding the Third Proportional to 3,224,570 and 7,029,748

Step by Step Solution

1. Step 1: Write the proportion equation
   3,224,570 : 7,029,748 = 7,029,748 : x
2. Step 2: Convert to fraction form
   3,224,570/7,029,748 = 7,029,748/x
3. Step 3: Cross multiply
   3,224,570x = 7,029,748 × 7,029,748
4. Step 4: Simplify right side
   3,224,570x = 49,417,356,943,504
5. Step 5: Solve for x
   x = 49,417,356,943,504/3,224,570
6. Step 6: Final answer
   x = 15,325,254.82