Finding the Third Proportional to 1,214,674 and 2,812,030

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,674 : 2,812,030 = 2,812,030 : x
2. Step 2: Convert to fraction form
   1,214,674/2,812,030 = 2,812,030/x
3. Step 3: Cross multiply
   1,214,674x = 2,812,030 × 2,812,030
4. Step 4: Simplify right side
   1,214,674x = 7,907,512,720,900
5. Step 5: Solve for x
   x = 7,907,512,720,900/1,214,674
6. Step 6: Final answer
   x = 6,509,987.64