Finding the Third Proportional to 610,265 and 1,329,020

Step by Step Solution

1. Step 1: Write the proportion equation
   610,265 : 1,329,020 = 1,329,020 : x
2. Step 2: Convert to fraction form
   610,265/1,329,020 = 1,329,020/x
3. Step 3: Cross multiply
   610,265x = 1,329,020 × 1,329,020
4. Step 4: Simplify right side
   610,265x = 1,766,294,160,400
5. Step 5: Solve for x
   x = 1,766,294,160,400/610,265
6. Step 6: Final answer
   x = 2,894,306.83