Finding the Third Proportional to 710,298 and 1,560,564

Step by Step Solution

1. Step 1: Write the proportion equation
   710,298 : 1,560,564 = 1,560,564 : x
2. Step 2: Convert to fraction form
   710,298/1,560,564 = 1,560,564/x
3. Step 3: Cross multiply
   710,298x = 1,560,564 × 1,560,564
4. Step 4: Simplify right side
   710,298x = 2,435,359,998,096
5. Step 5: Solve for x
   x = 2,435,359,998,096/710,298
6. Step 6: Final answer
   x = 3,428,645.44