Finding the Third Proportional to 700,863 and 1,065,144

Step by Step Solution

1. Step 1: Write the proportion equation
   700,863 : 1,065,144 = 1,065,144 : x
2. Step 2: Convert to fraction form
   700,863/1,065,144 = 1,065,144/x
3. Step 3: Cross multiply
   700,863x = 1,065,144 × 1,065,144
4. Step 4: Simplify right side
   700,863x = 1,134,531,740,736
5. Step 5: Solve for x
   x = 1,134,531,740,736/700,863
6. Step 6: Final answer
   x = 1,618,763.92