Finding the Third Proportional to 1,110,220 and 2,619,958

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110,220 : 2,619,958 = 2,619,958 : x
2. Step 2: Convert to fraction form
   1,110,220/2,619,958 = 2,619,958/x
3. Step 3: Cross multiply
   1,110,220x = 2,619,958 × 2,619,958
4. Step 4: Simplify right side
   1,110,220x = 6,864,179,921,764
5. Step 5: Solve for x
   x = 6,864,179,921,764/1,110,220
6. Step 6: Final answer
   x = 6,182,720.47