Finding the Third Proportional to 1,668,047 and 3,660,864

Step by Step Solution

1. Step 1: Write the proportion equation
   1,668,047 : 3,660,864 = 3,660,864 : x
2. Step 2: Convert to fraction form
   1,668,047/3,660,864 = 3,660,864/x
3. Step 3: Cross multiply
   1,668,047x = 3,660,864 × 3,660,864
4. Step 4: Simplify right side
   1,668,047x = 13,401,925,226,496
5. Step 5: Solve for x
   x = 13,401,925,226,496/1,668,047
6. Step 6: Final answer
   x = 8,034,500.96