Finding the Third Proportional to 1,597,569 and 3,419,778

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597,569 : 3,419,778 = 3,419,778 : x
2. Step 2: Convert to fraction form
   1,597,569/3,419,778 = 3,419,778/x
3. Step 3: Cross multiply
   1,597,569x = 3,419,778 × 3,419,778
4. Step 4: Simplify right side
   1,597,569x = 11,694,881,569,284
5. Step 5: Solve for x
   x = 11,694,881,569,284/1,597,569
6. Step 6: Final answer
   x = 7,320,423.45