Finding the Third Proportional to 700,710 and 1,068,561

Step by Step Solution

1. Step 1: Write the proportion equation
   700,710 : 1,068,561 = 1,068,561 : x
2. Step 2: Convert to fraction form
   700,710/1,068,561 = 1,068,561/x
3. Step 3: Cross multiply
   700,710x = 1,068,561 × 1,068,561
4. Step 4: Simplify right side
   700,710x = 1,141,822,610,721
5. Step 5: Solve for x
   x = 1,141,822,610,721/700,710
6. Step 6: Final answer
   x = 1,629,522.36