Finding the Third Proportional to 3,723,459 and 8,016,870

Step by Step Solution

1. Step 1: Write the proportion equation
   3,723,459 : 8,016,870 = 8,016,870 : x
2. Step 2: Convert to fraction form
   3,723,459/8,016,870 = 8,016,870/x
3. Step 3: Cross multiply
   3,723,459x = 8,016,870 × 8,016,870
4. Step 4: Simplify right side
   3,723,459x = 64,270,204,596,900
5. Step 5: Solve for x
   x = 64,270,204,596,900/3,723,459
6. Step 6: Final answer
   x = 17,260,886.88