Finding the Third Proportional to 1,214,956 and 2,812,641

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,956 : 2,812,641 = 2,812,641 : x
2. Step 2: Convert to fraction form
   1,214,956/2,812,641 = 2,812,641/x
3. Step 3: Cross multiply
   1,214,956x = 2,812,641 × 2,812,641
4. Step 4: Simplify right side
   1,214,956x = 7,910,949,394,881
5. Step 5: Solve for x
   x = 7,910,949,394,881/1,214,956
6. Step 6: Final answer
   x = 6,511,305.26