Finding the Third Proportional to 1,179,236 and 2,772,074

Step by Step Solution

1. Step 1: Write the proportion equation
   1,179,236 : 2,772,074 = 2,772,074 : x
2. Step 2: Convert to fraction form
   1,179,236/2,772,074 = 2,772,074/x
3. Step 3: Cross multiply
   1,179,236x = 2,772,074 × 2,772,074
4. Step 4: Simplify right side
   1,179,236x = 7,684,394,261,476
5. Step 5: Solve for x
   x = 7,684,394,261,476/1,179,236
6. Step 6: Final answer
   x = 6,516,417.63