Finding the Third Proportional to 1,707,929 and 3,669,117

Step by Step Solution

1. Step 1: Write the proportion equation
   1,707,929 : 3,669,117 = 3,669,117 : x
2. Step 2: Convert to fraction form
   1,707,929/3,669,117 = 3,669,117/x
3. Step 3: Cross multiply
   1,707,929x = 3,669,117 × 3,669,117
4. Step 4: Simplify right side
   1,707,929x = 13,462,419,559,689
5. Step 5: Solve for x
   x = 13,462,419,559,689/1,707,929
6. Step 6: Final answer
   x = 7,882,306.33