Finding the Third Proportional to 2,547,622 and 3,976,467

Step by Step Solution

1. Step 1: Write the proportion equation
   2,547,622 : 3,976,467 = 3,976,467 : x
2. Step 2: Convert to fraction form
   2,547,622/3,976,467 = 3,976,467/x
3. Step 3: Cross multiply
   2,547,622x = 3,976,467 × 3,976,467
4. Step 4: Simplify right side
   2,547,622x = 15,812,289,802,089
5. Step 5: Solve for x
   x = 15,812,289,802,089/2,547,622
6. Step 6: Final answer
   x = 6,206,686.00