Finding the Third Proportional to 675,930 and 1,447,812

Step by Step Solution

1. Step 1: Write the proportion equation
   675,930 : 1,447,812 = 1,447,812 : x
2. Step 2: Convert to fraction form
   675,930/1,447,812 = 1,447,812/x
3. Step 3: Cross multiply
   675,930x = 1,447,812 × 1,447,812
4. Step 4: Simplify right side
   675,930x = 2,096,159,587,344
5. Step 5: Solve for x
   x = 2,096,159,587,344/675,930
6. Step 6: Final answer
   x = 3,101,148.92