Finding the Third Proportional to 1,271,810 and 2,764,507

Step by Step Solution

1. Step 1: Write the proportion equation
   1,271,810 : 2,764,507 = 2,764,507 : x
2. Step 2: Convert to fraction form
   1,271,810/2,764,507 = 2,764,507/x
3. Step 3: Cross multiply
   1,271,810x = 2,764,507 × 2,764,507
4. Step 4: Simplify right side
   1,271,810x = 7,642,498,953,049
5. Step 5: Solve for x
   x = 7,642,498,953,049/1,271,810
6. Step 6: Final answer
   x = 6,009,151.49