Finding the Third Proportional to 1,334,855 and 2,764,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334,855 : 2,764,340 = 2,764,340 : x
2. Step 2: Convert to fraction form
   1,334,855/2,764,340 = 2,764,340/x
3. Step 3: Cross multiply
   1,334,855x = 2,764,340 × 2,764,340
4. Step 4: Simplify right side
   1,334,855x = 7,641,575,635,600
5. Step 5: Solve for x
   x = 7,641,575,635,600/1,334,855
6. Step 6: Final answer
   x = 5,724,648.47