Finding the Third Proportional to 1,707,812 and 3,679,522

Step by Step Solution

1. Step 1: Write the proportion equation
   1,707,812 : 3,679,522 = 3,679,522 : x
2. Step 2: Convert to fraction form
   1,707,812/3,679,522 = 3,679,522/x
3. Step 3: Cross multiply
   1,707,812x = 3,679,522 × 3,679,522
4. Step 4: Simplify right side
   1,707,812x = 13,538,882,148,484
5. Step 5: Solve for x
   x = 13,538,882,148,484/1,707,812
6. Step 6: Final answer
   x = 7,927,618.58