Finding the Third Proportional to 709,630.88 and 1,020,063.38

Step by Step Solution

1. Step 1: Write the proportion equation
   709,630.88 : 1,020,063.38 = 1,020,063.38 : x
2. Step 2: Convert to fraction form
   709,630.88/1,020,063.38 = 1,020,063.38/x
3. Step 3: Cross multiply
   709,630.88x = 1,020,063.38 × 1,020,063.38
4. Step 4: Simplify right side
   709,630.88x = 1,040,529,289,016.39
5. Step 5: Solve for x
   x = 1,040,529,289,016.39/709,630.88
6. Step 6: Final answer
   x = 1,466,296.53