Finding the Third Proportional to 1,224,773 and 2,659,855

Step by Step Solution

1. Step 1: Write the proportion equation
   1,224,773 : 2,659,855 = 2,659,855 : x
2. Step 2: Convert to fraction form
   1,224,773/2,659,855 = 2,659,855/x
3. Step 3: Cross multiply
   1,224,773x = 2,659,855 × 2,659,855
4. Step 4: Simplify right side
   1,224,773x = 7,074,828,621,025
5. Step 5: Solve for x
   x = 7,074,828,621,025/1,224,773
6. Step 6: Final answer
   x = 5,776,440.71